tag:blogger.com,1999:blog-15083423485635055422024-03-21T18:12:11.764-07:00Uandi ProjectsRavva Vamsihttp://www.blogger.com/profile/18182792752679170528noreply@blogger.comBlogger77125tag:blogger.com,1999:blog-1508342348563505542.post-50749248752376325442013-09-22T01:28:00.001-07:002013-09-22T01:28:46.918-07:00Engineering Projects on Electronics, Electrical's and Communications for Sale<div dir="ltr" style="text-align: left;" trbidi="on">
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following are the Engineering Projects on Electronics, Electrical's and Communications for Sale,</div>
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<b><span style="font-size: large;"><i>to buy and for more details mail us :- <span style="color: #990000;">UandiStar@gmail.com</span></i></span></b></div>
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<!--[if !supportLists]-->1)<span style="font-size: 7pt;"> </span><!--[endif]-->Traffic
signal Control system based on density.<o:p></o:p></div>
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<!--[if !supportLists]-->2)<span style="font-size: 7pt;"> </span><!--[endif]-->Speed
control of train based on signals.<o:p></o:p></div>
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<!--[if !supportLists]-->3)<span style="font-size: 7pt;"> </span><!--[endif]-->RFID
based toll gate billing system.<o:p></o:p></div>
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<!--[if !supportLists]-->4)<span style="font-size: 7pt;"> </span><!--[endif]-->Electronic
voting machine based on RFID.<o:p></o:p></div>
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<!--[if !supportLists]-->5)<span style="font-size: 7pt;"> </span><!--[endif]-->Autonomous
car parking robotic vehicle.<o:p></o:p></div>
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<!--[if !supportLists]-->6)<span style="font-size: 7pt;"> </span><!--[endif]-->GSM
based spy robot.<o:p></o:p></div>
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<!--[if !supportLists]-->7)<span style="font-size: 7pt;"> </span><!--[endif]-->Micro
controller based home security system along with auto dialer.<o:p></o:p></div>
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<!--[if !supportLists]-->8)<span style="font-size: 7pt;"> </span><!--[endif]-->Library
management system using RFID.<o:p></o:p></div>
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<!--[if !supportLists]-->9)<span style="font-size: 7pt;"> </span><!--[endif]-->Prepaid
power distribution system using Smartcard.<o:p></o:p></div>
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<!--[if !supportLists]-->10)<span style="font-size: 7pt;"> </span><!--[endif]-->Digital
power saver using micro controller and RTC.<o:p></o:p></div>
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<!--[if !supportLists]-->11)<span style="font-size: 7pt;"> </span><!--[endif]-->GSM based
power conservation system.<o:p></o:p></div>
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<!--[if !supportLists]-->12)<span style="font-size: 7pt;"> </span><!--[endif]-->Train
station identification system using RFID.<o:p></o:p></div>
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<!--[if !supportLists]-->13)<span style="font-size: 7pt;"> </span><!--[endif]-->Wireless
electronic notice board using ASK technique.<o:p></o:p></div>
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<!--[if !supportLists]-->14)<span style="font-size: 7pt;"> </span><!--[endif]-->Data
Encryption, Decryption and distribution mechanism. <o:p></o:p></div>
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<!--[if !supportLists]-->15)<span style="font-size: 7pt;"> </span><!--[endif]-->Ambient
conditions monitoring and controlling system using multiple sensor network.<o:p></o:p></div>
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(Green house
environment monitoring system)<o:p></o:p></div>
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<!--[if !supportLists]-->16)<span style="font-size: 7pt;"> </span><!--[endif]-->Precision
range finding technique using Ultrasonic.<o:p></o:p></div>
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<!--[if !supportLists]-->17)<span style="font-size: 7pt;"> </span><!--[endif]-->Visitor
counter based room light intensity control system.<o:p></o:p></div>
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<!--[if !supportLists]-->18)<span style="font-size: 7pt;"> </span><!--[endif]-->MEMS based
remote controller robot.<o:p></o:p></div>
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<!--[if !supportLists]-->19)<span style="font-size: 7pt;"> </span><!--[endif]-->PIR based
home automation (PIR based energy saving system).<o:p></o:p></div>
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<!--[if !supportLists]-->20)<span style="font-size: 7pt;"> </span><!--[endif]-->Automatic
railway gates and signal monitoring system.<o:p></o:p></div>
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<!--[if !supportLists]-->21)<span style="font-size: 7pt;"> </span><!--[endif]-->RFID based
speed control of vehicle at sensitive zones.<o:p></o:p></div>
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<!--[if !supportLists]-->22)<span style="font-size: 7pt;"> </span><!--[endif]-->Solar panel
motion control based on luminosity.<o:p></o:p></div>
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<!--[if !supportLists]-->23)<span style="font-size: 7pt;"> </span><!--[endif]-->Water tank
level monitoring and control system along with protection of motor from DRY
RUN.<o:p></o:p></div>
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<!--[if !supportLists]-->24)<span style="font-size: 7pt;"> </span><!--[endif]-->Power
distribution lines fault analysis system along with area map.<o:p></o:p></div>
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<!--[if !supportLists]-->25)<span style="font-size: 7pt;"> </span><!--[endif]-->Accelerometer
based tilt alarm for vehicles along curves of ghat roads.<o:p></o:p></div>
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<!--[if !supportLists]-->26)<span style="font-size: 7pt;"> </span><!--[endif]-->Electronic
menu<o:p></o:p></div>
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<!--[if !supportLists]-->27)<span style="font-size: 7pt;"> </span><!--[endif]-->Speed
control at sensitive zones<o:p></o:p></div>
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<!--[if !supportLists]-->28)<span style="font-size: 7pt;"> </span><!--[endif]-->Visitor
counter based ambient control system.<o:p></o:p></div>
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<!--[if !supportLists]-->29)<span style="font-size: 7pt;"> </span><!--[endif]-->Home
automation using sensor network.<o:p></o:p></div>
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<!--[if !supportLists]-->30)<span style="font-size: 7pt;"> </span><!--[endif]-->CAN
protocol implementation.<o:p></o:p></div>
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<!--[if !supportLists]-->31)<span style="font-size: 7pt;"> </span><!--[endif]-->OMR sheet
evaluation.<o:p></o:p></div>
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<!--[if !supportLists]-->32)<span style="font-size: 7pt;"> </span><!--[endif]-->GSM based
data acquisition system.<o:p></o:p></div>
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<!--[if !supportLists]-->33)<span style="font-size: 7pt;"> </span><!--[endif]-->SMS based
weather monitering system.<o:p></o:p></div>
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<!--[if !supportLists]-->34)<span style="font-size: 7pt;"> </span><!--[endif]-->Wireless
secured data communication system.<o:p></o:p></div>
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<!--[if !supportLists]-->35)<span style="font-size: 7pt;"> </span><!--[endif]-->RFID bus
positioning system.<o:p></o:p></div>
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<a href="http://projects.uandistar.org/2013/09/141-engineering-projects-on.html" style="border: 0px; color: #104e8b; margin: 0px; padding: 0px; text-decoration: none;">141 Engineering Projects on "Communications"</a></h1>
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<a href="http://projects.uandistar.org/2013/09/136-engineering-projects-on-embedded.html" style="border: 0px; color: #104e8b; margin: 0px; padding: 0px; text-decoration: none;">136 Engineering Projects on "Embedded Systems"</a></h1>
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Ravva Vamsihttp://www.blogger.com/profile/18182792752679170528noreply@blogger.com45tag:blogger.com,1999:blog-1508342348563505542.post-76590055517125829072013-09-22T01:17:00.001-07:002013-09-22T01:17:43.514-07:00136 Engineering Projects on "Embedded Systems" <div dir="ltr" style="text-align: left;" trbidi="on">
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<span style="font-size: large;"><b>136 Engineering Projects on "Embedded Systems" for sale, want any project mail us to : <a href="mailto:UandiStar@gmail.com"><i><span style="color: #990000;">UandiStar@gmail.com</span></i></a></b></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">1.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">Traffic signal Control system based on density.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">2.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">Ambient conditions monitoring and controlling system using multiple sensor network<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">3.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">Visitor counter based room light intensity control system.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">4.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">Automatic railway gates and signal monitoring system.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">5.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">Water tank level monitoring and control system along with protection of motor from DRY RUN.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">6.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">Accelerometer based tilt alarm for vehicles along curves of ghat roads.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">7.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">Electronic menu for restaurants.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">8.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">Speed control at sensitive zones<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">9.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">Visitor counter based ambient control system.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">10.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">Home automation using sensor network.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">11.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">Low cost OMR sheet evaluation.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">12.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Ultrasonic range finder.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">13.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">IR based step count system.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">14.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Four channel password security system for multiple devices<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">15.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Safety assistance for blind.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">16.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Bi- direction visitor counter based ambient control system.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">17.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">IVRS (Auto answering machine).<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">18.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Water height & Flow Analysis<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">19.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Fire –smoke –heat automatic manual detector<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">20.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">64 bit <st1:city w:st="on"><st1:place w:st="on">Manchester</st1:place></st1:city> code decoder<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">21.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">RTC based automatic timers<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">22.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Photo sensitive height measurement<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">23.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">PC based oscilloscope<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">24.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">IR based smart home<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">25.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Finger print security / Attendance PC - based<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">26.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Video door phones<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">27.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Heart pulse rate detector<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">28.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Digital thermometer using DS 1602<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">29.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Automatic path finder<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">30.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Digital Dot matrix display<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">31.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">16 X 2 Dot matrix display controller ( ASCII)<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">32.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Rotating device feed base control system<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">33.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Remote switching using 8051 and telephone lines.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.75in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">34.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Data acquisition system using Micro-Controller 89C51 & PC Temperature, Pressure, Voltage, Current level etc.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">35.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">AC voltage regulator using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">36.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Electronic Weighing scale using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">37.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">PC to PC Communication wire less using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">38.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Stepper motor controller using PC<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">39.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Stepper motor controller using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: 0in list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">40.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;"> PC Interface ON/OFF controllers using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">41.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Moving Display using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">42.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Flash Card Reader using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">43.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Data Logger using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">44.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Digital Speed Controller using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">45.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;"> Digital speedometer using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">46.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Synchronous Timer ( Simultaneous Display) using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">47.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Flash or RFID based card door security using micro controller <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">48.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Infrared Based ON/OFF Controls using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">49.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Password security for door locks using micro controller & EEPROM<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">50.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;"> Caller ID using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">51.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;"> Bank token display using micro controller<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">52.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Queless System using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">53.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Traffic Signal lights with digital display using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">54.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">Lift control system using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; line-height: 115%;">55.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; line-height: 115%;">8-BitCalculator using micro controller<o:p></o:p></span></div>
<h1 style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11pt; font-weight: normal; line-height: 115%;">56.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11pt; font-weight: normal; line-height: 115%;">Maximum Speed / Time recorder using micro controller</span><span style="font-size: 11.0pt; font-weight: normal; line-height: 115%;"> <o:p></o:p></span></h1>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">57.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Speed Measurement using Micro controller and Optical encoder<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">58.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Level Measurement using ADC and Micro controller.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">59.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Temperature Measurement using DS1620(Without Sensors)<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">60.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Passive infrared sensors for human body detection<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">61.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Vibration sensing (Piezo electric method)<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">62.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Wireless Key-Board using micro controller<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">63.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">PC to PC communication (IR based)<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">64.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Sound intensity level detection using Micro controller<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">65.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Turbidity measurement<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">66.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">PC based smart home<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">67.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Traffic Signal lights using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">68.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Automatic Railway gates on/off control system using micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">69.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Protocols b/w RTC & Micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">70.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Protocols b/w EEPROM & Micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">71.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Protocols b/w DS1620 & Micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">72.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Auto Dim & Dip controls<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">73.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Temperature protection using ADC & Micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">74.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Frequency protection using ADC & Micro controller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">75.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Stepper motor direction & Speed control using Micro controller<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">76.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Water tank auto control<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">77.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Closed loop control system for voltage regulation (Micro controller)<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">78.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Unit commitment using Dynamic Programming.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 2.0in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -2.0in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">79.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded system based energy conservation system using PIR<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">80.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Atmospheric temperature recording with time using LM35 and RTC <o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">81.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">RTC interfaced Programmable Auto-scheduler for multiple machines <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">82.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Electronic safety assistant for Blind<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">83.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">An autonomous automatic photovoltaic (solar) drip system<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">84.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Humidity and temperature process monitoring on chemical lab <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">85.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Obstacle Detection system for Vehicle with Annunciation <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">86.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Remote Tank Level (Hi-lo) Signal Indicator And Control <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">87.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Illumination Brightness control using PWM technique <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">88.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Precise and rapid multi channel temperature monitoring and control <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">89.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">In system programmable embedded versatile collage bell <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">90.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Automatic random timer for home appliances based on PCI <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">91.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Inter-city street lighting automation and control using RTC<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">92.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Energy-saver (anti-sweat heater) switch for refrigerator<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">93.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Multi-sensor fire detector with voice alert and reduced false performance<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">94.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Drunker driver indicator using passive alcohol sensor<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">95.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Resident-detection and automation of home using PIR by PIC microcontroller<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">96.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Auto digital-speed indicator with speed control<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">97.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Multiple temperature monitoring & control with usage of precise LM35 sensors<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">98.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded system based door security system<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">99.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded system based IR switch board for modern house<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">100.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded system based attractive electronic voting machine<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 115%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: .5in; margin-right: -.5in; margin-top: 0in; mso-list: l0 level4 lfo1; tab-stops: list .5in; text-align: justify; text-indent: -.5in;">
<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">101.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded system based ultrasonic range finder<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">102.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">vehicle safety system with alcohol detector<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">103.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Security for industrial with alert system using smoke sensor<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">104.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Automatic room light controller with visitor counter<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">105.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Digital code locking implementation for electrical devices on embedded platform<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">106.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Auto power theft detection and method invention using an embedded system<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">107.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded based substation monitoring with control with announcement<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">108.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Bidirectional open loop stepper motor speed control using 8051 microcontroller<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">109.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Power station automation using PCI microcontroller<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">110.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Servo motor speed controller with feedback based on embedded platform<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">111.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded system based automatic temperature controller<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">112.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded system based digital speed control of dc motor<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">113.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded system based intelligent electronic hardware lock<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">114.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded based automatic auditorium controller<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">115.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded system based power failure monitoring<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">116.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Token number display for banks by using embedded system technology<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">117.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Embedded based digital room attendance system enquiry<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">118.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Attendance system for industries<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">119.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Automatic washbasin system by object detection<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">120.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">An Anti-theft alarm for motorcycle<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">121.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Automatic humidity control for refrigerator<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">122.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Design and implementation of programmable priority time switch<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt;">123.<span style="font-size: 7pt;"> </span></span><!--[endif]--><span style="font-size: 11.0pt;">12C (synchronous based) master-slave protocol implementation by 8051 <o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">124.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Precise digital depth measurement by using PIC<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">125.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">16 Character commercially implement LCD Display (4-bit mode)<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">126.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Vehicle speed, temperature, total distance traveled and fare monitoring system<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">127.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Attendance Management System Based on PC<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">128.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Water level monitoring and control using PC<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">129.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Home appliance control through PC<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">130.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">PC based boiler control system<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">131.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">PC based fire sensing system in industries<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">132.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Running message display with input on PC<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">133.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Involuntary industrial power scheduler using embedded system<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">134.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">PC based machine shop automation<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">135.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">PC based electrical parameter monitoring<o:p></o:p></span></div>
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<!--[if !supportLists]--><span style="font-size: 11.0pt; line-height: 115%;">136.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span style="font-size: 11.0pt; line-height: 115%;">Fire detection and automatic intimation system.<o:p></o:p></span></div>
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Ravva Vamsihttp://www.blogger.com/profile/18182792752679170528noreply@blogger.com5tag:blogger.com,1999:blog-1508342348563505542.post-61134604486720165552013-09-22T00:20:00.000-07:002013-09-22T00:20:52.762-07:00141 Engineering Projects on "Communications" <div dir="ltr" style="text-align: left;" trbidi="on">
<h1>
Projects List On Communications, Want Any Project? <i>Mail us to : <span style="color: #990000;"><a href="mailto:UandiStar@gmail.com">UandiStar@gmail.com</a></span></i></h1>
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1 Trine speed control based on signals.<br />
2 RFID automatic tollgate billing system.<br />
3 Modern electronic voting machine using RFID.<br />
4 GSM based security system for home, office.<br />
5 RFID based library system.<br />
6 GSM power based control system.<br />
7 GSM based irrigation automatic control system. <br />
8 Speed control of train based on signals.<br />
9 Train station identification system using RFID.<br />
10 GSM based power conservation system.<br />
11 Wireless electronic notice board using ASK technique.<br />
12 Precision range finding technique using Ultrasonic.<br />
13 RFID based speed control of vehicle at sensitive zones.<br />
14 GSM based data acquisition system.<br />
15 SMS based weather monitoring system.<br />
16 Wireless secured data communication system.<br />
17 RFID bus positioning system.<br />
18 CAN protocol implementation.<br />
19 Access control using RFID/Password.<br />
20 CDMA (Code Division Multiple Access).<br />
21 GSM based stepper motor control.<br />
22 IR based step count system.<br />
23 Ultrasonic range finder.<br />
24 IR based Wireless keyboard.<br />
25 Break wire cut sensor based on IR.<br />
26 Wireless notice board.<br />
27 Encrypted wireless data transmission.<br />
28 VIP vehicle tracking system.<br />
29 Session initiation protocol implementation.<br />
30 RF ID – proximity readers<br />
31 RF ID- Access control<br />
32 GSM based On / OFF controls<br />
33 FSK based wireless security system<br />
34 ASK based wireless security system<br />
35 contact less smart card readers<br />
36 RF ID – Time attendance controller<br />
37 RF ID security control system<br />
38 FSK based data logger<br />
39 FSK based – PC smart home<br />
40 FSK based – Smart home<br />
41 IR based smart home<br />
42 Security system – GSM based<br />
43 Missing pet identifier<br />
44 BARCODE ID / library management<br />
45 TCP/IP to RS 232 communication<br />
46 RS 232 to TCP/IP communication<br />
47 RS 232 to Parallel communication <br />
48 RS 232 /serial port splitter<br />
49 Parallel to serial communication<br />
50 Flash Drive Semiconductor drive using serial interface<br />
51 Home Security systems wired<br />
52 Home security system wire less<br />
53 PC to PC Communication wire less using micro controller<br />
54 Stepper motor controller using PC<br />
55 Wireless Key-Board using micro controller<br />
56 Satellite Signal Tracing System using micro controller<br />
57 IVRS (Interactive voice response system) using hardware & micro controller<br />
58 PC to PC communication (IR based)<br />
59 Speed and direction control of stepper motor (IR based & Remote).<br />
60 RFID Proximity reader and Access control (Relay)<br />
61 Smart card reader with access control / without access control<br />
62 Protocols b/w RTC & Micro controller<br />
63 Protocols b/w EEPROM & Micro controller<br />
64 Protocols b/w DS1620 & Micro controller<br />
65 RFID-door authentication<br />
66 Smartcard based authentication<br />
67 GSM based on/off control<br />
68 IR based on/off control<br />
69 IR based on/off control (Triac based)<br />
70 GSM based smart home<br />
71 Hi-fi motion detection security system based on electric infrared (PIR) <br />
72 An innovative parking guidance system using ultrasonic technology<br />
73 AN12C network protocol for environmental monitoring<br />
74 Embedded system based door security system<br />
75 Embedded system based ultrasonic range finder<br />
76 Realization of RC 5 protocols for multiple device control<br />
77 Embedded system based IR switch board for modern house<br />
78 Embedded system based attractive electronic voting machine<br />
79 High precision height measurement technology using ultrasonic system<br />
80 Proximity sensor based Opto-isolator interfaced tachometer with digital <br />
81 Variable Parameter Monitoring Using RS 232 network<br />
82 Remote control of industrial machines based on GSM technique<br />
83 Fire detection and automatic intimation system<br />
84 Electro magnetic door status scrutinize and control through SMS<br />
85 Intruder alert system in home/industrial secured place usig GSM technology<br />
86 Design and implementation of home automation system<br />
87 PIR and GSM based home security system<br />
88 Real time industrial process control and monitoring using GSM phones<br />
89 Industrial monitor through GM networks<br />
90 Home automation through SMS<br />
91 Bank locker security system with SMS mobile alert<br />
92 GSM mobile phone based automobile security system<br />
93 Industrial process controlling through SMS<br />
94 SMS based weather reporting<br />
95 Mark announcement through SMS<br />
96 GPS composite clock analysis<br />
97 Assisted GPS and its impact on navigation in intelligent transportation system<br />
98 Patient monitoring system using GSM for hospital and old age homes<br />
99 Electrical devices control through SMS<br />
100 Electricity billing through GSM modem<br />
101 SMS-based reconfigurable automatic meter reading system<br />
102 GSM based automatic irrigation water controller system<br />
103 Locker security system with SMS informer<br />
104 SMS based single phase induction motor controller<br />
105 Security system with telephone line alerting<br />
106 Telephone operated temperature controls system with remote control<br />
107 Security system for remote access using telephone line<br />
108 Telephone operated home appliance controller<br />
109 Electronic eye with security dialup<br />
110 Gas leakage detector and auto dialing controller system<br />
111 Motor speed control through telephone line<br />
112 Auto dialing facility enabled vehicle accident detection sensor<br />
113 Stepper motor controller through telephone line<br />
114 Telephone controlled electrical appliances<br />
115 VIP tracking system by using GSM and GPS technology<br />
116 Monitoring and transmission of heavy vehicles parameters using fixed cellular terminal<br />
117 Railway accident monitoring system (GSM and GPS)<br />
118 Vehicle identification using GPS and GSM<br />
119 Accident identification using GPS and send SMS through GSM to a mobile<br />
120 Accident identification using GPS and RF communication system<br />
121 Live detection and tracking using GPS and send SMS through GSM to a mobile<br />
122 Remote control of industrial machines based on GSM technique<br />
123 Fire detection and automatic intimation system<br />
124 Electro magnetic door status scrutinize and control through SMS<br />
125 Intruder alert system in home/industrial secured place usig GSM technology<br />
126 Design and implementation of home automation system<br />
127 PIR and GSM based home security system<br />
128 Real time industrial process control and monitoring using GSM phones<br />
129 Voting machine through GSM modem<br />
130 Industrial monitor through GM networks<br />
131 Home automation through SMS<br />
132 Bank locker security system with SMS mobile alert<br />
133 GSM mobile phone based automobile security system<br />
134 Industrial process controlling through SMS<br />
135 SMS based weather reporting<br />
136 Mark announcement through SMS<br />
137 GPS composite clock analysis<br />
138 Assisted GPS and its impact on navigation in intelligent transportation system<br />
139 Patient monitoring system using GSM for hospital and old age homes<br />
140 GSM based wireless home appliance monitoring and control system<br />
141 GSM based power house parameters monitoring system.<br />
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Ravva Vamsihttp://www.blogger.com/profile/18182792752679170528noreply@blogger.com4tag:blogger.com,1999:blog-1508342348563505542.post-65914772061894717082013-07-11T02:54:00.001-07:002013-07-11T02:54:04.857-07:00Social Networking Website Asp.Net Project<div dir="ltr" style="text-align: left;" trbidi="on">
Social Networking website project is a client server based commercial website. This project uses asp.net programming language which covers oops concepts in great detail. Along with these concepts students can find various methods in database connectivity.<br />
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Intention for designing this project is to cover various concepts in C# programming language by developing social networking site which is similar to that of exiting social networking sites (face book, twitter). <br />
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<b>Project Title: </b>Social Networking site Project in Asp.Net<br />
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<b>Project Description: </b>New users should register with website, existing user can directly log in to system and use features like adding friends, search friends, post scraps, share information, upload images.<br />
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<b>User Permissions: </b>Admin and Member are two users in social networking project.<br />
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<b>Admin Permission:</b> Admin is the primary user who can manage entire application related information from back end. He has permissions to delete user account, illegal information, update new features, modify database details he has control of user information. <br />
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<b>Member Permissions:</b> He is the normal user who can use all features who has no control on other member’s information. He can only add, delete or modify his own details. <br />
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Download Social Networking Website Project in Asp.net Source code. <br />
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<b>Software requirement:</b><br />
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<b>Front End Design:</b> Asp.Net programming language<br />
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<b>Back End Design:</b> SQL Server 2008 <br />
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<b>Visual Studio 2010/ 2008</b> version for coding and website designing. <br />
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<b>Other Plat form Design: </b><br />
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Social networking site project is useful for students for practicing various concepts of programming languages in asp.net, java, vb.net, php. We can design this project in all these language. Students can refer to below links for source code. <br />
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<b>Downlaod Links:-</b><br />
<b>Project Source Code and Documentation :- <a href="http://prj.ravvavamsi.com/CSE-IT/Major/social%20networking%20website%20project%20in%20asp.net%20[projects.uandistar.org]%20.zip" target="_blank">Click Here</a></b></div>
Ravva Vamsihttp://www.blogger.com/profile/18182792752679170528noreply@blogger.com6tag:blogger.com,1999:blog-1508342348563505542.post-44598232224118027082013-01-16T06:26:00.001-08:002013-01-16T06:26:16.099-08:00Micro Electronic Pill IEEE Full Paper<div dir="ltr" style="text-align: left;" trbidi="on">
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiebovk9OBhpGbccc0bZYwmYh-3qyZiZEQZPRtL5romRUrp_DcBUXJnYa6jNrmMzWu00aO337cLYUhwjo_oVlMBxPQPL_jkFuVZqpwogb92deghsDr_vOF8tONtLvXbjL-W8v4NKOmtvM0/s1600/iPill.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Microelectronic Pill" border="0" height="236" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiebovk9OBhpGbccc0bZYwmYh-3qyZiZEQZPRtL5romRUrp_DcBUXJnYa6jNrmMzWu00aO337cLYUhwjo_oVlMBxPQPL_jkFuVZqpwogb92deghsDr_vOF8tONtLvXbjL-W8v4NKOmtvM0/s320/iPill.jpg" title="Microelectronic Pill" width="320" /></a></div>
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<b>INTRODUCTION</b><br />
The invention of the transistor enabled the first radio telemetry capsules, which utilized simple circuits for in vivo telemetric studies of the gastro-intestinal tract. These units could only transmit from a single sensor channel, and were difficult to assemble due to the use of discrete components. The measurement parameters consisted of temperature, pH or pressure, and the first attempts of conducting real-time noninvasive physiological measurements suffered from poor reliability, low sensitivity, and short lifetimes of the devices. The first successful pH gut profiles were achieved in 1972, with subsequent improvements in sensitivity and lifetime. Single-channel radio telemetry capsules have since been applied for the detection of disease and abnormalities in the GI tract where restricted access prevents the use of traditional endoscopy.<br />
Most radio telemetry capsules utilize laboratory type sensors such as glass pH electrodes, resistance thermometers, or moving inductive coils as pressure transducers. The relatively large size of these sensors limits the functional complexity of the pill for a given size of capsule. Adapting existing semiconductor fabrication technologies to sensor development has enabled the production of highly functional units for data collection, while the exploitation of integrated circuitry for sensor control, signal conditioning, and wireless transmission, and has extended the concept of single-channel radio telemetry to remote distributed sensing from microelectronic pills.<br />
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Our current research on sensor integration and onboard data processing has, therefore, focused on the development of Microsystems capable of performing simultaneous multiparameter physiological analysis. The technology has a range of applications in the detection of disease and abnormalities in medical research. The overall aim has been to deliver enhanced functionality, reduced size and power consumption, through system-level integration on a common integrated circuit platform comprising sensors, analog and digital signal processing, and signal transmission.<br />
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In this report, we present a novel analytical micro system which incorporates a four-channel micro sensor array for real-time determination of temperature, pH, conductivity and oxygen. The sensors were fabricated using electron beam and photolithographic pattern integration, and were controlled by an application specific integrated circuit (ASIC), which sampled the data with 10-bit resolution prior to communication off chip as a single interleaved data stream. An integrated radio transmitter sends the signal to a local receiver (base station), prior to data acquisition on a computer. Real-time wireless data transmission is presented from a model in vitro experimental setup, for the first time.<br />
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Details of the sensors are provided in more detail later, but included: a silicon diode to measure the body core temperature, while also compensating for temperature induced signal changes in the other sensors; an ion-selective field effect transistor, ISFET, to measure pH; a pair of direct contact gold electrodes to measure conductivity; and a three-electrode electrochemical cell, to detect the level of dissolved oxygen in solution. All of these measurements will, in the future, be used to perform in vivo physiological analysis of the GI-tract.<br />
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For example, temperature sensors will not only be used to mea-sure changes in the body core temperature, but may also identify local changes associated with tissue inflammation and ulcers. Likewise, the pH sensor may be used for the determination of the presence of pathological conditions associated with abnormal pH levels, particularly those associated with pancreatic disease and hypertension, inflammatory bowel disease, the activity of fermenting bacteria, the level of acid excretion, re-flux to the oesophagus, and the effect of GI specific drugs on target organs. The conductivity sensor will be used to monitor the contents of the GI tract by measuring water and salt absorption, bile secretion and the breakdown of organic components into charged colloids. Finally, the oxygen sensor will measure the oxygen gradient from the proximal to the distal GI tract. This will, in future enable a variety of syndromes to be investigated including the growth of aerobic bacteria or bacterial infection concomitant with low oxygen tension, as well as the role of oxygen in the formation of radicals causing cellular injury and path physiological conditions (inflammation and gastric ulceration). The implementation of a generic oxygen sensor will also enable the development of first generation enzyme linked amperometric biosensors, thus greatly extending the range of future applications to include, e.g., glucose and lactate sensing, as well as immune sensing protocols.<br />
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<b>Chapter 2</b><br />
<b>MICROELECTRONIC PILL DESIGN AND FABRICATION</b><br />
<b>2.1. ISFET</b><br />
This new line of pH meters and probes, based on ISFET (Ion Sensitive Field Effect Transistor) sensor technology, includes four pH meters and 10 pH probes. The pH meters are designed for ease-of-use and feature an interactive graphics LCD display with on-board Help and Auto-Read functions. All meters constantly monitor and display probe status and an estimation of its remaining life. The advanced meters have real-time clocks for time/date stamping, calibration alerts and high/low pH alarms. Titan Bench top pH meters operate on AC or battery power and offer a host of sophisticated features, including programmable user alarms and data logging. Argus Portable meters are rugged, waterproof and operate on a long-life rechargeable battery. Each meter is available in simple or advanced versions and is supported by a variety of probes covering almost every application. The portable Argus uses an inductive (contact-less) battery charging system and IR data transfer eliminating the need for battery replacement or open contact points. This design ensures a completely watertight (IP67) rating.<br />
Three new series of ISFET probes include the Red-Line general purpose series for routine applications, the Hot-Line series for testing to 105°C and in aggressive samples, and the Stream-Line series that are temperature and chemically resistant, and employ a flow-type reference junction to maximize performance in difficult samples.<br />
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<b>2.2. pH value</b><br />
pH is a measure of the acidity or basicity of an aqueous solution. Pure water is said to be neutral, with a pH close to 7.0 at 25 °C (77 °F). Solutions with a pH less than 7 are said to be acidic and solutions with a pH greater than 7 are basic or alkaline. pH measurements are in important in medicine, biology, chemistry, food science, environmental science, oceanography, civil engineering and many other applications.<br />
In a solution pH approximates but is not equal to p[H], the negative logarithm (base 10) of the molar concentration of dissolved hydronium ions (H3O+); a low pH indicates a high concentration of hydronium ions, while a high pH indicates a low concentration. Crudely, this negative of the logarithm matches the number of places behind the decimal point, so for example 0.1 molar hydrochloric acid should be near pH 1 and 0.0001 molar HCl should be near pH 4 (the base 10 logarithms of 0.1 and 0.0001 being −1, and −4, respectively). Pure (de-ionized) water is neutral, and can be considered either a very weak acid or a very weak base (center of the 0 to 14 pH scale), giving it a pH of 7 (at 25 °C (77 °F)), or 0.0000001 M H+.[1] For an aqueous solution to have a higher pH, a base must be dissolved in it, which binds away many of these rare hydrogen ions. Hydrogen ions in water can be written simply as H+ or as hydronium (H3O+) or higher species (e.g. H9O4+) to account for solvation, but all describe the same entity. Most of the Earth's freshwater surface bodies are slightly acidic due to the abundance and absorption of carbon dioxide;[2] in fact, for millennia in the past most fresh water bodies have long existed at a slightly acidic pH level.<br />
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<b>2.3. Sensors</b><br />
The sensors were fabricated on two silicon chips located at the front end of the capsule. Chip 1 comprises the silicon diode temperature sensor, the pH ISFET sensor and a two electrode conductivity sensor. Chip 2 comprises the oxygen sensor and an optional nickel-chromium (NiCr) resistance thermometer. The silicon platform of Chip 1 was based on a research product from Ecole Superieure D’In-genieurs en Electro technique et Electronique with predefined n-channels in the p-type bulk silicon forming the basis for the diode and the ISFET. A total of 542 of such de-vices were batch fabricated onto a single 4-in wafer. In contrast, Chip 2was batch fabricated as a 9X9 array on a 380-m-thick single crystalline 3n Silicon wafer with <100>lattice orientation, precoated with 300 nm Si3N4, silicon nitride. One wafer yielded 80,5X5 mm2 sensors (the center of the wafer was used for alignment markers)<br />
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2.3.1. Sensor Chip 1</b><br />
An array of 4X2 combined temperature and pH sensor platforms were cut from the wafer and attached on to a 100-m-thick glass cover slip using S1818 photo resist cured on a hotplate. The cover slip acted as temporary carrier to assist handling of the device during the first level of lithography (Level 1) when the electric connection tracks, the electrodes and the bonding pads were defined. The pattern was defined in S1818 resist by photolithography prior to thermal evaporation of 200 nm gold (including an adhesion layer of 15 nm titanium and 15 nm palladium). An additional layer of gold (40 nm) was sputtered to improve the adhesion of the electroplated silver used in the reference electrode. Liftoff in acetone detached the chip array from the cover slip. Individual sensors were then diced prior to their re-attachment in pairs on a 100-m-thick cover slip by epoxy resin. The left-hand-side (LHS) unit comprised the diode, while the right-hand-side (RHS) unit comprised the ISFET. The 15X600 m (LXW) floating gate of the ISFET was precovered with a 50-nm-thick proton sensitive layer of Si3N4 for pH detection. Photo curable polyimide de-fined the 10-nL electrolyte chamber for the pH sensor (above the gate) and the open reservoir above the conductivity sensor (Level 2).<br /><br />
<b>2.3.1.1. Photolithography </b><br />
Fig 2.1:Microfabricaton<br />
Photolithography (or "optical lithography") is a process used in microfabrication to selectively remove parts of a thin film or the bulk of a substrate. It uses light to transfer a geometric pattern from a photo mask to a light-sensitive chemical "photoresist", or simply "resist," on the substrate. A series of chemical treatments then either engraves the exposure pattern into, or enables deposition of a new material in the desired pattern upon, the material underneath the photo resist. In complex integrated circuits, for example a modern CMOS, a wafer will go through the photolithographic cycle up to 50 times.<br />
Photolithography shares some fundamental principles with photography in that the pattern in the etching resist is created by exposing it to light, either directly (without using a mask) or with a projected image using an optical mask. This procedure is comparable to a high precision version of the method used to make printed circuit boards. Subsequent stages in the process have more in common with etching than to lithographic printing. It is used because it can create extremely small patterns (down to a few tens of nanometers in size), it affords exact control over the shape and size of the objects it creates, and because it can create patterns over an entire surface cost-effectively. Its main disadvantages are that it requires a flat substrate to start with, it is not very effective at creating shapes that are not flat, and it can require extremely clean operating conditions.<br />
<br /><b>Download Full Base Paper:- <a href="http://pw.ravvavamsi.com/ECE/MicroElectronic%20Pill%20[Projetcs.UandiStar.org].docx" target="_blank">Link1</a> || <a href="http://www.mediafire.com/view/?od2nwiqqcal87zu" target="_blank">Link2</a></b>
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Ravva Vamsihttp://www.blogger.com/profile/18182792752679170528noreply@blogger.com4tag:blogger.com,1999:blog-1508342348563505542.post-58317236088776011812012-12-29T02:49:00.001-08:002012-12-29T02:49:57.491-08:00IEEE Java Project - Detecting and Resolving Firewall Policy Anomalies <div dir="ltr" style="text-align: left;" trbidi="on">
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; line-height: 150%;"><span style="font-size: x-large;">Detecting
and Resolving Firewall Policy Anomalies</span><span style="font-size: large;"><o:p></o:p></span></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; line-height: 150%;"><span style="font-size: large;">ABSTRACT:</span><span style="font-size: 16pt;"><o:p></o:p></span></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The advent of emerging computing
technologies such as service-oriented architecture and cloud computing has
enabled us to perform business services more efficiently and effectively.
However, we still suffer from unintended security leakages by unauthorized
actions in business services. Firewalls are the most widely deployed security
mechanism to ensure the security of private networks in most businesses and
institutions. The effectiveness of security protection provided by a firewall
mainly depends on the quality of policy configured in the firewall.
Unfortunately, designing and managing firewall policies are often error prone
due to the complex nature of firewall configurations as well as the lack of
systematic analysis mechanisms and tools. In this paper, we represent an
innovative policy anomaly management framework for firewalls, adopting a
rule-based segmentation technique to identify policy anomalies and derive
effective anomaly resolutions. In particular, we articulate a grid-based
representation technique, providing an intuitive cognitive sense about policy
anomaly. We also discuss a proof-of-concept implementation of a
visualization-based firewall policy analysis tool called Firewall Anomaly
Management Environment (FAME). In addition, we demonstrate how efficiently our approach
can discover and resolve anomalies in firewall policies through rigorous
experiments.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; line-height: 150%;"><span style="font-size: large;">EXISTING
SYSTEM:</span><span style="font-size: medium;"><o:p></o:p></span></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Firewall policy management is a
challenging task due to the complexity and interdependency of policy rules.
This is further exacerbated by the continuous evolution of network and system
environments.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The process of configuring a
firewall is tedious and error prone. Therefore, effective mechanisms and tools
for policy management are crucial to the success of firewalls.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Existing policy analysis tools, such
as Firewall Policy Advisor and FIREMAN, with the goal of detecting policy
anomalies have been introduced. Firewall Policy Advisor only has the capability
of detecting pair wise anomalies in firewall rules. FIREMAN can detect anomalies
among multiple rules by analyzing the relationships between one rule and the
collections of packet spaces derived from all preceding rules. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">However, FIREMAN also has limitations
in detecting anomalies. For each firewall rule, FIREMAN only examines all
preceding rules but ignores all subsequent rules when performing anomaly analysis.
In addition, each analysis result from FIREMAN can only show that there is a misconfiguration
between one rule and its preceding rules, but cannot accurately indicate all rules
involved in an anomaly.<o:p></o:p></span></div>
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<b style="line-height: 150%;"><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; line-height: 150%;"><span style="font-size: large;">PROPOSED
SYSTEM:</span></span></u></b></div>
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<span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">In this paper, we represent a novel
anomaly management framework for firewalls based on a rule-based segmentation technique
to facilitate not only more accurate anomaly detection but also effective
anomaly resolution.</span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Based on this technique, a network
packet space defined by a firewall policy can be divided into a set of disjoint
packet space segments. Each segment associated with a unique set of firewall
rules accurately indicates an overlap relation (either conflicting or redundant)
among those rules.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">We also introduce a flexible conflict
resolution method to enable a fine-grained conflict resolution with the help of
several effective resolution strategies with respect to the risk assessment of
protected networks and the intention of policy definition.<o:p></o:p></span></div>
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<u><span lang="EN-US" style="font-family: "Times New Roman","serif";"><span style="font-size: large;">System Configuration:-</span></span></u></h2>
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<u><span lang="EN-US" style="font-family: "Times New Roman","serif";"><span style="font-size: large;">H/W System
Configuration:-</span><o:p></o:p></span></u></h1>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"> </span><span lang="EN-US" style="font-family: Wingdings; font-size: 14pt; line-height: 150%; text-indent: -18pt;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%; text-indent: -18pt;">Processor -Pentium –III</span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Speed - 1.1 Ghz<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">RAM - 256 MB(min)<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Hard
Disk - 20 GB<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Floppy
Drive - 1.44 MB<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Key
Board - Standard Windows Keyboard<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 36.0pt; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Mouse - Two or Three Button Mouse<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 36.0pt; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Monitor - SVGA<o:p></o:p></span></div>
<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; font-weight: normal; line-height: 150%; mso-bidi-font-weight: bold;"> </span><u style="line-height: 150%;"><span lang="EN-US" style="font-family: "Times New Roman","serif";"><span style="font-size: large;">S/W System
Configuration:-</span></span></u></h1>
<div class="MsoBodyText" style="margin-bottom: 6.0pt; margin-left: 72.0pt; margin-right: 0cm; margin-top: 0cm; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-align: justify; text-indent: -27.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">v<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Operating System :
Windows95/98/2000/XP <o:p></o:p></span></div>
<div class="MsoBodyText" style="margin-bottom: 6.0pt; margin-left: 72.0pt; margin-right: 0cm; margin-top: 0cm; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-align: justify; text-indent: -27.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">v<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Front End :
Java<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; line-height: 150%;"><span style="font-size: large;">REFERENCE:</span><span style="font-size: 16pt;"><o:p></o:p></span></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Hongxin Hu, Student Member, IEEE, Gail-Joon
Ahn, Senior Member, IEEE, and Ketan Kulkarni,” Detecting and Resolving Firewall
Policy Anomalies”, <b>IEEE TRANSACTIONS ON
DEPENDABLE AND SECURE COMPUTING, VOL. 9, NO. 3, MAY/JUNE 2012.</b><o:p></o:p></span></div>
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com3tag:blogger.com,1999:blog-1508342348563505542.post-57681668974556642412012-12-28T06:36:00.000-08:002012-12-28T06:36:11.922-08:00IEEE Java Project - Design and Implementation of TARF: A Trust-Aware Routing Framework for WSNs<div dir="ltr" style="text-align: left;" trbidi="on">
<br />
<div align="center" class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: center; text-autospace: none;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">Design
and Implementation of TARF:<o:p></o:p></span></u></b></div>
<div align="center" class="MsoNormal" style="line-height: 150%; text-align: center;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">A Trust-Aware Routing
Framework for WSNs<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times New Roman, serif; font-size: medium;"><span style="line-height: 27.200000762939453px;"><b><u><br /></u></b></span></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: Times New Roman, serif; font-size: medium;"><span style="line-height: 27.200000762939453px;"><b><u>ABSTRACT:</u></b></span></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US"><span style="font-family: Times New Roman, serif; font-size: medium;"><span style="line-height: 150%;"> The multihop routing in wireless
sensor networks (WSNs) offers little protection against identity deception
through replaying routing information. An adversary can exploit this defect to
launch various harmful or even devastating attacks against the routing protocols,
including sinkhole attacks, wormhole attacks, and Sybil attacks. The situation
is further aggravated by mobile and harsh network conditions. Traditional
cryptographic techniques or efforts at developing trust-aware routing protocols
do not effectively address this severe problem. To secure the WSNs against
adversaries misdirecting the multihop routing, we have designed and implemented
TARF, a robust trust-aware routing framework for dynamic WSNs. Without tight
time synchronization or known geographic information, TARF provides trustworthy
and energy-efficient route. Most importantly, TARF proves effective against
those harmful attacks developed out of identity deception; the resilience of
TARF is verified through extensive evaluation with both simulation and
empirical experiments on large-scale WSNs under various scenarios including
mobile and RF-shielding network conditions. Further, we have implemented a
low-overhead TARF module in TinyOS; as demonstrated, this implementation can be
incorporated into existing routing protocols with the least effort. Based on
TARF, we also demonstrated a proof-of-concept mobile target detection application
that functions well against an </span><span style="line-height: 27.200000762939453px;">anti-detection</span><span style="line-height: 150%;"> mechanism.<o:p></o:p></span></span></span></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">EXISTING
SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"> In the existing system, the
multihop routing of WSNs often becomes the target of malicious attacks. An
attacker may tamper nodes physically, create traffic collision with seemingly
valid transmission, drop or misdirect messages in routes, or jam the
communication channel by creating radio interference.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">PROPOSED
SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"> In the proposed system , to secure
the WSNs against adversaries misdirecting the multihop routing, we have
designed and implemented TARF, a robust trust-aware routing framework for
dynamic WSNs.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SYSTEM
REQUIREMENTS:</span></u></b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;"><o:p></o:p></span></u></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">HARDWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<br /></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">System : Pentium IV 2.4 GHz.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Hard
Disk : 40 GB.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Floppy
Drive : 1.44 Mb.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Monitor : 15 VGA Colour.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Mouse : Logitech.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Ram : 512 Mb.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<br /></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SOFTWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<br /></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l1 level1 lfo2; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Operating system : - Windows XP<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l1 level1 lfo2; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Coding Language :- JAVA<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"> Guoxing Zhan, Weisong Shi, and
Julia Deng, “Design and Implementation of TARF: A Trust-Aware Routing Framework
for WSNs”, <b>IEEE TRANSACTIONS ON
DEPENDABLE AND SECURE COMPUTING, VOL. 9, NO. 2, MARCH/APRIL 2012.</b><o:p></o:p></span></div>
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com1tag:blogger.com,1999:blog-1508342348563505542.post-1247638221962847492012-12-28T06:25:00.002-08:002012-12-28T06:25:22.334-08:00IEEE Java Project - Cut Detection in Wireless Sensor Networks<div dir="ltr" style="text-align: left;" trbidi="on">
<br />
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<b><span style="font-size: 14pt; line-height: 150%;"> <u><span lang="EN-US"> ABSTRACT</span></u></span></b></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<span lang="EN-US"> </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-weight: bold;">A wireless sensor network can get separated into multiple connected
components due to the failure of some of its nodes, which is called a “cut”. In
this article we consider the problem of detecting cuts by the remaining nodes
of a wireless sensor network. We propose an algorithm that allows (i) every
node to detect when the connectivity to a specially designated node has been
lost, and (ii) one or more nodes (that are connected to the special node after
the cut) to detect the occurrence of the cut. The algorithm is distributed and
asynchronous: every node needs to communicate with only those nodes that are
within its communication range. The algorithm is based on the iterative
computation of a fictitious “electrical potential” of the nodes. The
convergence rate of the underlying iterative scheme is independent of the size
and structure of the network. </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;"><o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 36.0pt;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span lang="EN-US"> <u>EXISTING SYSTEM</u><o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span lang="EN-US" style="font-family: "Bookman Old Style","serif";"> <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span lang="EN-US" style="font-family: "Palatino Linotype","serif";"> Wireless Multimedia Sensor
Networks (WMSNs) has many challenges such as nature of wireless media and
multimedia information transmission. Consequently traditional mechanisms for
network layers are no longer acceptable or applicable for these networks. Wireless sensor network can get separated
into multiple connected components due to the failure of some of its nodes,
which is called a “cut”. Existing cut detection system deployed only for
wired networks. <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-autospace: none;">
<b><span lang="EN-US">Disadvantages<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-autospace: none;">
<span lang="EN-US" style="font-family: "Palatino Linotype","serif";">1.
Unsuitable for dynamic network reconfiguration.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-autospace: none;">
<span lang="EN-US" style="font-family: "Palatino Linotype","serif";">2. Single
path routing approach.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span lang="EN-US"> <u>PROPOSED SYSTEM</u><o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span lang="EN-US" style="font-family: "Palatino Linotype","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Palatino-Roman;"> </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;">Wireless
sensor networks (WSNs) are a promising technology for monitoring large regions
at high spatial and temporal resolution .Failure of a set of nodes will reduce
the number of multi-hop paths in the network. Such failures can cause a subset
of nodes – that have not failed – to become disconnected from the rest,
resulting in a “cut”. Two nodes are said to be disconnected if there is no path
between them. We consider the problem of detecting cuts by the nodes of a
wireless network. We assume that there is a specially designated node in the
network, which we call the </span><i><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Italic;">source node</span></i><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;">Since
a cut may or may not separate a node from the source node, we distinguish
between two distinct outcomes of a cut for a particular node. When a node </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: CMMI10; mso-fareast-font-family: CMMI10;">u </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;">is
disconnected from the source, we say that a DOS (Disconnected from Source) event
has occurred for </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: CMMI10; mso-fareast-font-family: CMMI10;">u</span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;">. When a cut occurs in the network that does not separate a
node </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: CMMI10; mso-fareast-font-family: CMMI10;">u </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;">from the source node, we say that CCOS (Connected, but a Cut
Occurred Somewhere) event has occurred for </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: CMMI10; mso-fareast-font-family: CMMI10;">u</span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;">. By cut detection we mean (i) detection
by each node of a DOS event when </span><span lang="EN-US" style="font-family: 'Palatino Linotype', serif; line-height: 150%;">it occurs, and (ii) detection of CCOS
events by the nodes close to a cut, and the approximate location of the cut. In
this article we propose a distributed algorithm to detect cuts, named the </span><i style="line-height: 150%;"><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Italic;">Distributed Cut Detection </span></i><span lang="EN-US" style="font-family: 'Palatino Linotype', serif; line-height: 150%;">(DCD)
algorithm. The algorithm allows each node to detect DOS events and a subset of
nodes to detect CCOS events. The algorithm we propose is distributed and asynchronous:
it involves only local communication between neighboring nodes, and is robust
to temporary communication failure between node pairs The convergence rate of
the computation is independent of the size and structure of the network.</span></div>
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<u><b style="line-height: 150%;"><span lang="EN-US">MODULE DESCRIPTION</span></b><span lang="EN-US" style="line-height: 150%;">:</span></u></div>
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<br /></div>
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<b><span lang="EN-US" style="color: #ff6600; font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;">DISTRIBUTED CUT DETECTION:<o:p></o:p></span></b></div>
<div style="line-height: 150%; margin-bottom: .0001pt; margin: 0cm; text-align: justify;">
<span lang="EN-US" style="font-family: "Palatino Linotype","serif";"> <o:p></o:p></span></div>
<div style="line-height: 150%; margin-bottom: .0001pt; margin: 0cm; text-align: justify;">
<span lang="EN-US" style="font-family: "Palatino Linotype","serif";"> The algorithm allows each node
to detect DOS events and a subset of nodes to detect CCOS events. The algorithm
we propose is distributed and asynchronous: it involves only local
communication between neighboring nodes, and is robust to temporary communication
failure between node pairs. A key component of the DCD algorithm is a
distributed iterative computational step through which the nodes compute their
(fictitious) electrical potentials. The convergence rate of the computation is
independent of the size and structure of the network.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="color: #ff6600; font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;">CUT:<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 9.35pt; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: -9.35pt;">
<span lang="EN-US" style="font-family: "Palatino Linotype","serif";"> Wireless sensor networks
(WSNs) are a promising technology for
monitoring large regions at high spatial and temporal resolution. In
fact, node failure is expected to be quite common due to the typically limited
energy budget of the nodes that are powered by small batteries. Failure of a
set of nodes will reduce the number of multi-hop paths in the network. Such
failures can cause a subset of nodes – that have not failed – to become
disconnected from the rest, resulting in a “cut”. Two nodes are said to be
disconnected if there is no path between them.</span><b><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;"><o:p></o:p></span></b></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<b><span lang="EN-US" style="color: #ff6600; font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;"> SOURCE NODE:<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli";"> We
consider the problem of detecting cuts by the nodes of a wireless network. We
assume that there is a specially designated node in the network, which we call
the <i>source node</i>. The source node may be a base station that serves as an
interface between the network and its users.Since a cut may or may not separate
a node from the source node, we distinguish between two distinct outcomes of a
cut for a particular node.</span><b><span lang="EN-US" style="font-family: 'Palatino Linotype', serif; font-size: 18pt; line-height: 150%;"><o:p></o:p></span></b></div>
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<br /></div>
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<b><span lang="EN-US" style="color: #ff6600; font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;">CCOS AND DOS:</span></b><b><span lang="EN-US" style="color: #ff6600; font-size: 18.0pt; line-height: 150%;"><o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli";"> When a
node </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli"; mso-fareast-font-family: CMMI10;">u </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli";">is disconnected from the source, we say that a DOS (Disconnected
frOm Source) event has occurred for </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli"; mso-fareast-font-family: CMMI10;">u</span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli";">. When a cut occurs in the network that does
not separate a node </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli"; mso-fareast-font-family: CMMI10;">u </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli";">from the source node, we say that CCOS (Connected, but a Cut
Occurred Somewhere) event has occurred for </span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli"; mso-fareast-font-family: CMMI10;">u</span><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli";">. By cut detection
we mean (i) detection by each node of a DOS event when it occurs, and (ii)
detection of CCOS events by the nodes close to a cut, and the approximate
location of the cut.<o:p></o:p></span></div>
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<br /></div>
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<b><span lang="EN-US"><span style="color: #ff6600; font-family: Palatino Linotype, serif;"><span style="line-height: 150%;">NETWORK </span><span style="line-height: 24px;">SEPARATION</span><span style="line-height: 150%;">:<o:p></o:p></span></span></span></b></div>
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<b><span lang="EN-US" style="color: #ff6600; font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli";"> </span></b><span lang="EN-US" style="font-family: "Palatino Linotype","serif";">Failure of a set of
nodes will reduce the number of multi-hop paths in the network. Such failures
can cause a subset of nodes – that have not failed – to become disconnected
from the rest, resulting in a “cut”. Because of cut, some nodes may separated
from the network, that results the separated nodes can’t receive the data from
the source node.</span><b><span lang="EN-US" style="font-family: "Palatino Linotype","serif"; mso-bidi-font-family: Palatino-Roman;"><o:p></o:p></span></b></div>
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<u><b><span lang="EN-US" style="color: #ff6600; font-family: "Palatino Linotype","serif"; mso-bidi-font-family: "MV Boli";"> </span></b><b style="line-height: 150%;"><span lang="EN-US" style="font-size: 16pt; line-height: 150%;">System
Configuration:-</span></b></u></div>
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<br /></div>
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<b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">H/W System
Configuration:-<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="color: maroon; font-size: 14.0pt; line-height: 150%;"> </span></b><b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">Processor - Pentium –III<o:p></o:p></span></b></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Speed - 1.1 Ghz<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">RAM - 256
MB(min)<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Hard
Disk - 20 GB<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Floppy
Drive - 1.44 MB<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Key
Board - Standard Windows Keyboard<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Mouse - Two or Three Button Mouse<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Monitor - SVGA<o:p></o:p></span></div>
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<br /></div>
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<b style="line-height: 150%; text-align: justify;"><span lang="EN-US" style="font-size: 14pt; line-height: 150%;"> S/W System
Configuration:-</span></b></div>
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<br /></div>
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<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Operating
System :Windows XP <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Front
End : JAVA,RMI, SWING</span></div>
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<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;"><br /></span></div>
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<u style="font-family: 'Palatino Linotype', serif;"><b>CONCLUSION</b></u></div>
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<span lang="EN-US"> <o:p></o:p></span></div>
<div align="center" class="MsoNormal" style="text-align: center;">
<span lang="EN-US"> </span><b><span lang="EN-US" style="font-size: 16.0pt;"><o:p></o:p></span></b></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US"><span style="font-family: Palatino Linotype, serif;"><span style="line-height: 150%;"> The DCD
algorithm we propose here enables every node of a wireless sensor network to
detect DOS (Disconnected frOm Source) events if they occur. Second, it enables
a subset of nodes that experience CCOS (Connected, but Cut Occurred Somewhere)
events to detect them and estimate the approximate location of the cut in the
form of a list of active nodes that lie at the boundary of the cut/hole. The
DOS and CCOS events are defined with respect to a specially designated source node.
The algorithm is based on ideas from electrical network theory and parallel
iterative solution of linear equations. Numerical simulations, as well as
experimental evaluation on a real WSN system consisting of micaZ motes, show
that the algorithm works effectively with a large classes of graphs of varying
size and structure, without requiring changes in the parameters. For certain
scenarios, the algorithm is assured to detect connection and disconnection to
the source node without error. A key strength of the DCD algorithm is that the
convergence rate of the underlying iterative scheme is quite fast and independent
of the size and structure of the network, which makes detection using this
algorithm quite fast. Application of the DCD algorithm to detect node
separation and </span><span style="line-height: 24px;">re-connection</span><span style="line-height: 150%;"> to the source in mobile networks is a topic of
ongoing research.</span></span></span><span lang="EN-US" style="font-family: 'Palatino Linotype', serif; line-height: 150%;"><o:p></o:p></span></div>
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com10tag:blogger.com,1999:blog-1508342348563505542.post-74146999889393025832012-12-28T06:08:00.000-08:002012-12-28T06:08:35.060-08:00IEEE Java Project - Clustering with Multi-Viewpoint based Similarity Measure<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><u><span lang="EN-US" style="font-size: 18.0pt; line-height: 150%;">Clustering
with Multi-Viewpoint based<o:p></o:p></span></u></b></div>
<div align="center" class="MsoNormal" style="line-height: 150%; text-align: center;">
<b><u><span lang="EN-US" style="font-size: 18.0pt; line-height: 150%;">Similarity Measure<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">ABSTRACT:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">All clustering methods have to assume some cluster relationship among the
data objects that they are applied on. Similarity between a pair of objects can
be defined either explicitly or implicitly. In this paper, we introduce a novel
multi-viewpoint based similarity measure and two related clustering methods.
The major difference between a traditional dissimilarity/similarity measure and
ours is that the former uses only a single viewpoint, which is the origin,
while the latter utilizes many different viewpoints, which are objects assumed
to not be in the same cluster with the two objects being measured. Using
multiple viewpoints, more informative assessment of similarity could be achieved.
Theoretical analysis and empirical study are conducted to support this claim.
Two criterion functions for document clustering are proposed based on this new
measure. We compare them with several well-known clustering algorithms that use
other popular similarity measures on various document collections to verify the
advantages of our proposal.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">EXISTING SYSTEMS<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Clustering is one of the most interesting and important
topics in data mining. The aim of clustering is to find intrinsic structures in
data, and organize them into meaningful subgroups for further study and
analysis. There have been many clustering algorithms published every year. <o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 36.0pt; margin-right: 0cm; margin-top: 0cm; mso-layout-grid-align: none; mso-list: l5 level1 lfo9; tab-stops: list 36.0pt; text-align: justify; text-autospace: none; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Existing Systems greedily picks the next frequent item set
which represent the next cluster to minimize the overlapping between the
documents that contain both the item set and some remaining item sets. <o:p></o:p></span></div>
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<br /></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">In other words, the clustering result depends on the order of
picking up the item sets, which in turns depends on the greedy heuristic. This
method does not follow a sequential order of selecting clusters. Instead, we
assign documents to the best cluster.<o:p></o:p></span></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">PROPOSED SYSTEM<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-style: italic; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">The main work is to develop a
novel hierarchal algorithm for document clustering which provides maximum
efficiency and performance.<o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 36.0pt; margin-right: 0cm; margin-top: 0cm; mso-layout-grid-align: none; mso-list: l0 level1 lfo10; tab-stops: list 36.0pt; text-align: justify; text-autospace: none; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-style: italic; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">It is particularly focused in
studying and making use of cluster overlapping phenomenon to design cluster
merging criteria. Proposing a new way to compute the overlap rate in order to
improve time efficiency and “the veracity” is mainly concentrated. Based on the
Hierarchical Clustering Method, the usage of Expectation-Maximization (EM)
algorithm in the Gaussian Mixture Model to count the parameters and make the
two sub-clusters combined when their overlap is the largest is narrated.<o:p></o:p></span></div>
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<br /></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-style: italic; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Experiments in both public data
and document clustering data show that this approach can improve the efficiency
of clustering and save computing time.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Given a data set satisfying the
distribution of a mixture of Gaussians, the degree of overlap between
components affects the number of clusters “perceived” by a human operator or
detected by a clustering algorithm. In other words, there may be a significant
difference between intuitively defined clusters and the true clusters
corresponding to the components in the mixture.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">MODULES<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">HTML PARSER<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">CUMMULATIVE DOCUMENT<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">DOCUMENT SIMILARITY<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">CLUSTERING<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">MODULE DESCRIPTION:<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">HTML Parser<o:p></o:p></span></u></b></div>
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<br /></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Parsing is the first step done when the document enters the
process state.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Parsing is defined as the separation or identification of
meta tags in a HTML document.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Here, the raw HTML file is read and it is parsed through all
the nodes in the tree structure.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">Cumulative Document<o:p></o:p></span></u></b></div>
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<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 36.0pt; margin-right: 0cm; margin-top: 0cm; mso-list: l1 level1 lfo5; tab-stops: list 36.0pt; text-align: justify; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">The cumulative document is the sum of all the documents,
containing meta-tags from all the documents. <o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">We find the references (to other pages) in the input base
document and read other documents and then find references in them and so on. <o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Thus in all the documents their meta-tags are identified,
starting from the base document. <o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">Document Similarity<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">The similarity between two documents is found by the
cosine-similarity measure technique. <o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">The weights in the cosine-similarity are found from the
TF-IDF measure between the phrases (meta-tags) of the two documents.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">This is done by computing the term weights involved.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">TF = C / T<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">IDF = D / DF.<o:p></o:p></span></div>
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<br /></div>
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<span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">D </span><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-ascii-font-family: Calibri; mso-char-type: symbol; mso-hansi-font-family: Calibri; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;"> quotient of the total number of
documents<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">DF </span><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-ascii-font-family: Calibri; mso-char-type: symbol; mso-hansi-font-family: Calibri; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;"> number of times each word is found
in the entire corpus <o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 36.0pt; text-align: justify; text-indent: 36.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">C </span><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-ascii-font-family: Calibri; mso-char-type: symbol; mso-hansi-font-family: Calibri; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;"> quotient of no of times a word
appears in each document<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">T </span><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-ascii-font-family: Calibri; mso-char-type: symbol; mso-hansi-font-family: Calibri; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;"> total number of words in the document <o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><b><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;"> TFIDF = TF *
IDF </span></b><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;"><o:p></o:p></span></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">Clustering<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Clustering is a division of data into groups of similar
objects.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Representing the data by fewer clusters necessarily loses
certain fine details, but achieves simplification.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">The similar
documents are grouped together in a cluster, if their cosine similarity measure
is less than a specified threshold<o:p></o:p></span></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">SYSTEM REQUIREMENTS:</span></u></b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;"><o:p></o:p></span></u></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">HARDWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">System : Pentium IV 2.4 GHz.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Hard
Disk : 40 GB.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Floppy
Drive : 1.44 Mb.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Monitor : 15 VGA Colour.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Mouse : Logitech.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Ram : 512 Mb.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SOFTWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Operating system : - Windows XP.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Coding Language : - JAVA</span></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Duc Thang Nguyen, Lihui Chen and Chee Keong Chan, “Clustering with
Multi-Viewpoint based Similarity Measure”, <b>IEEE
TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, VOL. 24, NO. 6, JUNE 2012.</b><o:p></o:p></span></div>
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prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com3tag:blogger.com,1999:blog-1508342348563505542.post-64334424188972875752012-12-27T10:25:00.000-08:002012-12-27T10:25:29.141-08:00IEEE Dot Net Project- BECAN: A Bandwidth-Efficient Cooperative Authentication Scheme for Filtering Injected False Data in Wireless Sensor Networks<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 20.0pt;">BECAN: A Bandwidth-Efficient
Cooperative Authentication Scheme for Filtering Injected False Data in Wireless
Sensor Networks<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt;">Abstract</span></b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt;"> <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Injecting false data attack is a well
known serious threat to wireless sensor network, for which an adversary reports
bogus information to <i>sink </i>causing error decision at upper level and
energy waste in en-route nodes. In this paper, we propose a novel
bandwidth-efficient cooperative authentication (BECAN) scheme for filtering
injected false data. Based on the random graph characteristics of sensor node
deployment and the cooperative bit-compressed authentication technique, the
proposed BECAN scheme can save energy by <i>early </i>detecting and filtering
the majority of injected false data with minor extra overheads at the en-route
nodes. In addition, only a very small fraction of injected false data needs to
be checked by the <i>sink</i>, which thus largely reduces the burden of the <i>sink</i>.
Both theoretical and simulation results are given to demonstrate the
effectiveness of the proposed scheme in terms of high filtering probability and
energy saving.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Architecture<o:p></o:p></span></b></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOxjsN5aYXXfkKWFCTtrU3e7ItYXshH5U3QcB8MFs1dMTui1PclCDjEqLlTbHdGjdjLFSuvaGZr8BbRcY5V4USU86ZVjFxGLHyFHyEmDET7Fx9Mx7ccZNVteRiwZLkv8-KTahk4i9kWdcP/s1600/a.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOxjsN5aYXXfkKWFCTtrU3e7ItYXshH5U3QcB8MFs1dMTui1PclCDjEqLlTbHdGjdjLFSuvaGZr8BbRcY5V4USU86ZVjFxGLHyFHyEmDET7Fx9Mx7ccZNVteRiwZLkv8-KTahk4i9kWdcP/s1600/a.png" /></a><span style="font-family: 'Lucida Bright', serif; font-size: 12pt; line-height: 150%; text-align: justify;">Fig. 1</span></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Existing System<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Wireless sensor networks are usually
deployed at unattended or hostile environments. Therefore, they are very
vulnerable to various security attacks, such as selective forwarding,
wormholes, and sybil attacks. In addition, wireless sensor networks may also
suffer from injecting false data attack. For an injecting false data attack, an
adversary first compromises several sensor nodes, accesses all keying materials
stored in the compromised nodes, and then controls these compromised nodes to
inject bogus information and send the false data to the <i>sink </i>to cause
upper level error decision, as well as energy wasted in en-route nodes.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt;">Disadvantages<o:p></o:p></span></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">1.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;">Energy
wasted in en-route nodes.</span><span lang="EN-US" style="font-family: URWPalladioL-Roma; font-size: 10.0pt; line-height: 150%; mso-bidi-font-family: URWPalladioL-Roma;">
</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;"><o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">2.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;">Heavy
verification burdens.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">3.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;">Gang
injecting false data attack.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">4.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;">No
Cooperative Authentication.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt;">Proposed
System</span></b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In this paper, we propose a novel
bandwidth-efficient cooperative authentication (BECAN) scheme for filtering
injected false data. Based on the random graph characteristics of sensor node
deployment and the cooperative bit-compressed authentication technique, the
proposed BECAN scheme can save energy by <i>early </i>detecting and filtering
the majority of injected false data with minor extra overheads at the en-route
nodes. In addition, only a very small fraction of injected false data needs to
be checked by the <i>sink</i>, which thus largely reduces the burden of the <i>sink</i>.
Both theoretical and simulation results are given to demonstrate the
effectiveness of the proposed scheme in terms of high filtering probability and
energy saving.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt;">Advantages<o:p></o:p></span></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-size: 13.0pt; mso-fareast-font-family: "Times New Roman";">1.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;">High filtering
probability and energy saving.<b><o:p></o:p></b></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-size: 13.0pt; mso-fareast-font-family: "Times New Roman";">2.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;">Detect injecting false
data attack.<b><o:p></o:p></b></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-size: 13.0pt; mso-fareast-font-family: "Times New Roman";">3.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;">BECAN Scheme in terms
of en-routing filtering probability and false negative rate on true reports.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-size: 13.0pt; mso-fareast-font-family: "Times New Roman";">4.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%; mso-bidi-font-style: italic;">Early detecting the injected false data by the en-route sensor nodes.</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;"><o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%; mso-bidi-font-style: italic;">Sink Verification </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;"><o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-size: 13.0pt; mso-fareast-font-family: "Times New Roman";">6.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;">Prevent/Mitigate the gang
injecting false data attack from mobile compromised sensor nodes.<o:p></o:p></span></div>
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<br /></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Modules<o:p></o:p></span></b></div>
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<br /></div>
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<!--[if !supportLists]--><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">1.<span style="font-family: 'Times New Roman'; font-size: 7pt; font-weight: normal; line-height: normal;"> </span></span></b><!--[endif]--><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">BECAN Scheme<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">A
novel bandwidth-efficient cooperative authentication (BECAN) scheme for
filtering injected false data in wireless sensor networks. Compared with the
previously reported mechanisms, the BECAN scheme achieves not only high
filtering probability but also high reliability.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 36.0pt; margin-right: 0cm; margin-top: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 36.0pt;">
<i><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: CMSY7;">•) </span></i><i><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%;">First, we study the random graph characteristics of
wireless sensor node deployment, and estimate the probability of k-neighbors, which provides the necessary
condition for BECAN authentication;<o:p></o:p></span></i></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 36.0pt; margin-right: 0cm; margin-top: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 36.0pt;">
<i><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: CMSY7;">•) </span></i><i><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%;">Second, we propose the
BECAN scheme to filter the injected false data with cooperative bit-compressed authentication
technique. With the proposed mechanism, injected false data can be early
detected and filtered by the en-route sensor nodes. In addition, the
accompanied authentication information is bandwidth-efficient; and<o:p></o:p></span></i></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 36.0pt; margin-right: 0cm; margin-top: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 36.0pt;">
<i><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: CMSY7;">•) </span></i><i><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%;">Third, we develop a custom simulator to demonstrate
the effectiveness of the proposed BECAN scheme in terms of en-routing filtering
probability and false negative rate on true reports.<o:p></o:p></span></i></div>
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<br /></div>
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<!--[if !supportLists]--><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">2.<span style="font-family: 'Times New Roman'; font-size: 7pt; font-weight: normal; line-height: normal;"> </span></span></b><!--[endif]--><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Early detecting the injected false data by the en-route sensor nodes</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"><o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 36.0pt; margin-right: 0cm; margin-top: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 36.0pt;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The
<i>sink </i>is a powerful data collection device. Nevertheless, if all
authentication tasks are fulfilled at the <i>sink</i>, it is undoubted that the
<i>sink </i>becomes a bottleneck. At the same time, if too many injected false
data flood into the <i>sink</i>, the <i>sink </i>will surly suffer from the
Denial of Service (DoS) attack. Therefore, it is critical to share the authentication
tasks with the en-route sensor nodes such that the injected false data can be
detected and discarded early. The earlier the injected false data are detected,
the more energy can be saved in the whole network.<o:p></o:p></span></div>
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<br /></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">3.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Gang Injecting False
Data Attack</span></b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">We
introduce a new stronger injecting false data attack, called gang injecting
false data attack, in wireless sensor networks. This kind of attack is usually launched
by a gang of compromised sensor nodes controlled and moved by an adversary </span><i><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: CMSY10;">A</span></i><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">. As shown in Fig.
2, when a compromised source node is ready to send a false data, several
compromised nodes will first move and aggregate at the source node, and then
collude to inject the false data. Because of the mobility, the gang injecting
false data attack is more challenging and hard to resist.<o:p></o:p></span></div>
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<br /></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJMn5K6DlQki6X0QlzSfq7VSlgaVpPx5AQX7L29Bh-3zHvoae1LQ3Lhzo-kEy0O-N2uHoc4XJ4ynBa6u3M0Taye6vfE9BHrR5F97TtIRRzscAdhC7EGkfI24qpjSoSnXwHfhaCZhb-4KDF/s1600/b.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJMn5K6DlQki6X0QlzSfq7VSlgaVpPx5AQX7L29Bh-3zHvoae1LQ3Lhzo-kEy0O-N2uHoc4XJ4ynBa6u3M0Taye6vfE9BHrR5F97TtIRRzscAdhC7EGkfI24qpjSoSnXwHfhaCZhb-4KDF/s1600/b.png" /></a></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 13.0pt; line-height: 150%;"><!--[if gte vml 1]><v:shape
id="_x0000_i1027" type="#_x0000_t75" style='width:416.25pt;height:155.25pt'>
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o:title=""/>
</v:shape><![endif]--><!--[if !vml]--></span><span lang="EN-US" style="font-family: URWPalladioL-Roma; font-size: 10.0pt; line-height: 150%; mso-bidi-font-family: URWPalladioL-Roma;">Fig.</span></div>
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<!--[if !supportLists]--><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">4.<span style="font-family: 'Times New Roman'; font-size: 7pt; font-weight: normal; line-height: normal;"> </span></span></b><!--[endif]--><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Reliability
of the BECAN scheme</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"><o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"> In
addition to the high (en-routing) filtering probability, the BECAN scheme also
has high reliability, i.e., even though some sensor nodes are compromised, the
true event reports still can reach the <i>sink </i>with high probability. Let
FNR be the false negative rate on the true reports and tested as <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: URWPalladioL-Roma; font-size: 10.0pt; line-height: 150%; mso-bidi-font-family: URWPalladioL-Roma;"><!--[if gte vml 1]><v:shape
id="_x0000_i1028" type="#_x0000_t75" style='width:437.25pt;height:53.25pt'>
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o:title=""/>
</v:shape><![endif]--><!--[if !vml]--><!--[endif]--><o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">If
FNR is small, the BECAN scheme is demonstrated high reliability.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"><br /></span></div>
<div class="separator" style="clear: both; text-align: center;">
</div>
<div class="separator" style="clear: both; text-align: center;">
</div>
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<div style="line-height: 150%;">
<b><span lang="EN-US">HARDWARE & SOFTWARE
REQUIREMENTS<o:p></o:p></span></b></div>
<div style="line-height: 150%;">
<b><span lang="EN-US">HARDWARE REQUIREMENTS</span></b><span lang="EN-US"><o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 10.0pt; line-height: 200%; mso-bidi-font-family: Symbol; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 200%;">System : Pentium IV 2.4 GHz.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 10.0pt; line-height: 200%; mso-bidi-font-family: Symbol; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 200%;">Hard Disk : 40 GB.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 10.0pt; line-height: 200%; mso-bidi-font-family: Symbol; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 200%;">Floppy Drive : 1.44 Mb.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 10.0pt; line-height: 200%; mso-bidi-font-family: Symbol; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 200%;">Monitor : 15 VGA Color.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%;">SOFTWARE REQUIREMENTS<o:p></o:p></span></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 10.0pt; line-height: 200%; mso-bidi-font-family: Symbol; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 200%;">Operating system : Windows XP Professional.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 10.0pt; line-height: 200%; mso-bidi-font-family: Symbol; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 200%;">Coding Language : C#.NET<o:p></o:p></span></div>
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com2tag:blogger.com,1999:blog-1508342348563505542.post-3460046846551039302012-12-27T09:41:00.002-08:002012-12-27T09:50:55.457-08:00IEEE Dot Net Project - Automatic Reconfiguration for Large-Scale Reliable StorageSystems <div dir="ltr" style="text-align: left;" trbidi="on">
<br />
<div class="MsoNormal">
<b><span lang="EN-US">Automatic Reconfiguration for Large-Scale
Reliable Storage</span>Systems</b></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
<span lang="EN-US"><b><u>Abstract</u></b><o:p></o:p></span></div>
<div style="text-align: justify;">
Byzantine-fault-tolerant replication enhances the availability and reliability of
Internet services that store critical state and preserve it despite attacks or software errors.
However, existing Byzantine-fault-tolerant storage systems either assume a static set of
replicas, or have limitations in how they handle reconfigurations (e.g., in terms of the
scalability of the solutions or the consistency levels they provide). This can be
problematic in long-lived, large-scale systems where system membership is likely to
change during the system lifetime. In this paper, we present a complete solution for
dynamically changing system membership in a large-scale Byzantine-fault-tolerant
system. We present a service that tracks system membership and periodically notifies
other system nodes of membership changes. The membership service runs mostly
automatically, to avoid human configuration errors; is itself Byzantine fault- tolerant and
reconfigurable; and provides applications with a sequence of consistent views of the
system membership. We demonstrate the utility of this membership service by using it in
a novel distributed hash table called dBQS that provides atomic semantics even across
changes in replica sets. dBQS is interesting in its own right because its storage algorithms
extend existing Byzantine quorum protocols to handle changes in the replica set, and
because it differs from previous DHTs by providing Byzantine fault tolerance and
offering strong semantics. We implemented the membership service and dBQS. Our
results show that the approach works well, in practice: the membership service is able to
manage a large system and the cost to change the system membership is low.
Existing System
In Existing System, replication enhanced the reliability of internet services to
store the data’s. The preserved data to be secured from software errors. But, existing
Byzantine-fault tolerant systems is a static set of replicas. It has no limitations. So,
scalability is inconsistency. So, these data’s are not came for long-lived systems.
The existence of the following cryptographic techniques that an adversary cannot
subvert: a collision resistant hash function, a public key cryptography scheme, and
forward-secure signing key and the existence of a proactive threshold signature protocol.
Proposed System
In Proposed System, has two parts. The first is a membership service (MS) that
tracks and responds to membership changes. The MS works mostly automatically, and requires only minimal human intervention; this way we can reduce manual configuration
errors, which are a major cause of disruption in computer systems periodically, the MS
publishes a new system membership; in this way it provides a globally consistent view of
the set of available servers. The choice of strong consistency makes it easier to
implement applications, since it allows clients and servers to make consistent local
decisions about which servers are currently responsible for which parts of the service.
The second part of our solution addresses the problem of how to reconfigure
applications automatically as system membership changes. We present a storage system,
dBQS that provides Byzantine-fault-tolerant replicated storage with strong consistency.
</div>
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<b><span lang="EN-US">Modules<o:p></o:p></span></b><br />
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1. Reliable Automatic Reconfiguration<br />
2. Tracking membership Service<br />
3. Byzantine Fault Tolerance<br />
4. Dynamic Replication
Reliable Automatic Reconfiguration<br />
<br />
<div style="text-align: justify;">
In this Module, it provides the abstraction of a globally consistent view of the
system membership. This abstraction simplifies the design of applications that use it,
since it allows different nodes to agree on which servers are responsible for which subset
of the service. It is designed to work at large scale, e.g., tens or hundreds of thousands of
servers. Support for large scale is essential since systems today are already large and we
can expect them to scale further.
It is secure against Byzantine (arbitrary) faults. Handling Byzantine faults is
important because it captures the kinds of complex failure modes that have been reported
for our target deployments.
Tracking membership Service
In this Module, is only part of what is needed for automatic reconfiguration. We
assume nodes are connected by an unreliable asynchronous network like the Internet,
where messages may be lost, corrupted, delayed, duplicated, or delivered out of order.
While we make no synchrony assumptions for the system to meet its safety guarantees, it
is necessary to make partial synchrony assumptions for liveness.
The MS describes membership changes by producing a configuration, which
identifies the set of servers currently in the system, and sending it to all servers. To allow
the configuration to be exchanged among nodes without possibility of forgery, the MS
authenticates it using a signature that can be verified with a well-known public key.
Byzantine Fault Tolerance
In this Module, to provide Byzantine fault tolerance for the MS, we implement it
with group replicas executing the PBFT state machine replication protocol.
These MS replicas can run on server nodes, but the size of the MS group is small
and independent of the system size. So, to implement from tracking service,
1. Add – It takes a certificate signed by the trusted authority describing the node
adds the node to the set of system members.
2. Remove – It also takes a certificate signed by the trusted authority that identifies
the node to be removed. And removes this node from the current set of members.
3. Freshness – It receives a freshness challenge, the reply contains the nonce and
current epoch number signed by the MS.
4. PROBE – The MS sends probes to servers periodically. It serves respond with a
simple ack, or, when a nonce is sent, by repeating the nonce and signing the
response.
5. New EPOCH – It informs nodes of a new epoch. Here certificate vouching for the
configuration and changes represents the delta in the membership.
Dynamic Replication
In this Module, to prevent attacker from predicting
1. Choose the random number.
2. Sign the configuration using the old shares
3. Carry out a resharing of the MS keys with the new MS members.
4. Discard the old shares
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<b><span lang="EN-US">System Configuration<o:p></o:p></span></b></div>
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<span lang="EN-US">Hardware Requirements<o:p></o:p></span></div>
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<span lang="EN-US">· System : Pentium IV 2.4 GHz.<o:p></o:p></span></div>
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<span lang="EN-US">· Hard Disk : 40 GB.<o:p></o:p></span></div>
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<span lang="EN-US">· Floppy Drive : 1.44 Mb.<o:p></o:p></span></div>
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<span lang="EN-US">· Monitor : 15 VGA Color.<o:p></o:p></span></div>
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<span lang="EN-US">· Mouse : Logitech.<o:p></o:p></span></div>
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<span lang="EN-US">· Ram : 512 Mb<o:p></o:p></span></div>
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<span lang="EN-US">Software Requirements<o:p></o:p></span></div>
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<span lang="EN-US">· Operating system : Windows XP.<o:p></o:p></span></div>
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<span lang="EN-US">· Coding Language : C#.Net<o:p></o:p></span></div>
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<span lang="EN-US">· Database : Sql Server 2005<o:p></o:p></span></div>
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com1tag:blogger.com,1999:blog-1508342348563505542.post-3120515427216800712012-12-27T09:38:00.001-08:002012-12-27T09:46:38.574-08:00 IEEE Dot Net Project - AMPLE: An Adaptive Traffic Engineering System Based on Virtual Routing Topologies<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><span lang="EN-US" style="color: blue; font-family: "Times New Roman","serif"; font-size: 16.0pt; mso-fareast-font-family: "Times New Roman";">AMPLE: An Adaptive
Traffic Engineering System Based on<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="color: blue; font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 115%; mso-fareast-font-family: "Times New Roman";">Virtual Routing
Topologies</span></b><b><span lang="EN-US" style="color: blue; font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 115%;"><o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="color: #cc0000; font-size: 14.0pt; line-height: 115%;">Abstract<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">Handling traffic dynamics in order
to avoid network congestion and subsequent service disruptions is one of the
key tasks performed by contemporary network management systems. Given the
simple but rigid routing and forwarding functionalities in IP base
environments, efficient resource management and control solutions against
dynamic traffic conditions is still yet to be obtained. In this article, we
introduce AMPLE — an efficient traffic engineering and management system that
performs adaptive traffic control by using multiple virtualized routing
topologies. The proposed system consists of two complementary components: <i>offline
link weight</i> <i>optimization </i>that takes as input the physical network
topology and tries to produce maximum routing path diversity across multiple
virtual routing topologies for long term operation through the optimized
setting of link weights. Based on these diverse paths, <i>adaptive traffic</i> <i>control
</i>performs intelligent traffic splitting across individual routing topologies
in reaction to the monitored network dynamics at short timescale. According to
our evaluation with real network topologies and traffic traces, the proposed
system is able to cope almost optimally with unpredicted traffic dynamics and,
as such, it constitutes a new proposal for achieving better quality of service
and overall network performance in IP networks.<o:p></o:p></span></div>
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<span lang="EN-US" style="color: red; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">Architecture<o:p></o:p></span></div>
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<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi95hkUXXZWSS5ReO4LawHc_oyhsty0Q-Kza_xBL0dkXrgcgwS2VIOYtyZ7RkHGS6MEcVCmKrXsPjAbpjge0oTfLysoP1UyEkog66Jv32IRzLKcx9vXD6aAMXtV1CWthIG-YNHwdHl-oQZ0/s1600/pp.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi95hkUXXZWSS5ReO4LawHc_oyhsty0Q-Kza_xBL0dkXrgcgwS2VIOYtyZ7RkHGS6MEcVCmKrXsPjAbpjge0oTfLysoP1UyEkog66Jv32IRzLKcx9vXD6aAMXtV1CWthIG-YNHwdHl-oQZ0/s1600/pp.png" /></a></div>
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<b><span lang="EN-US" style="color: red; font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 115%;">Existing system<o:p></o:p></span></b></div>
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<span lang="EN-US"> <o:p></o:p></span></div>
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<span lang="EN-US"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%;"> In </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">Existing System, IGP-based TE
mechanisms are only confined to offline operation and hence cannot cope
efficiently with significant traffic dynamics. There are well known reasons for
this limitation: IGP-based TE only allows for <i>static </i>traffic delivery through
native IGP paths, without flexible traffic splitting for dynamic load
balancing. In addition, changing IGP link weights in reaction to emerging
network congestion may cause routing re-convergence problems that potentially
disrupt ongoing traffic sessions. In effect, it has been recently argued that
dynamic/online route re computation is to be considered harmful even in the
case of network failures, let alone for dealing with traffic dynamics.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="color: red; font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 115%;">Proposed System<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">In
proposed system consists of two complementary components: <i>offline link
weight optimization </i>that takes as input the physical network topology and tries
to produce maximum routing path diversity across multiple virtual routing topologies
for long term operation through the optimized setting of link weights. Based on
these diverse paths, <i>adaptive traffic</i> <i>control </i>performs
intelligent traffic splitting across individual routing topologies in reaction to
the monitored network dynamics at short timescale. <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">According to our evaluation with
real network topologies and traffic traces, the proposed system is able to cope
almost optimally with unpredicted traffic dynamics and, as such, it constitutes
a new proposal for achieving better quality of service and overall network
performance in IP networks.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="color: red; font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">Modules<o:p></o:p></span></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">1.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">Virtual traffic allocation<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman"; text-transform: uppercase;">2.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: "Times New Roman";">Offline Link Weight Optimization</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman"; text-transform: uppercase;"><o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman"; text-transform: uppercase;">3.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: "Times New Roman";">Network Monitoring</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman"; text-transform: uppercase;"><o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman"; text-transform: uppercase;">4.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: "Times New Roman";">Adaptive Traffic Control</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman"; text-transform: uppercase;"><o:p></o:p></span></div>
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<b><span lang="EN-US" style="color: green; font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">Virtual Traffic Allocation<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">In
this Module, the diverse MT-IGP paths according to the link weights computed by
OLWO. Monitored network and traffic data such as incoming traffic volume and
link utilizations. At each short-time interval, ATC computes a new traffic
splitting ratio across individual VRTs for re-assigning traffic in an optimal
way to the diverse IGP paths between each S-D pair. This functionality is handled
by a centralized TE manager who has complete knowledge of the network topology
and periodically gathers the up-to-date monitored traffic conditions of the operating
network. These new splitting ratios are then configured by the TE manager to
individual source PoP nodes, who use this configuration for remarking the
multi-topology identifiers (MTIDs) of their locally originated traffic
accordingly.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="color: green; font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">Offline Link Weight
Optimization</span></b><b><span lang="EN-US" style="color: green; font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman"; text-transform: uppercase;"><o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";"> In
this module, to determine the definition of “path diversity” between PoPs for traffic
engineering. Let’s consider the following two scenarios of MT-IGP link weight configuration.
In the first case, highly diverse paths (e.g. end-to-end disjoint ones) are available
for some Pop-level S-D pairs, while for some other pairs individual paths are completely
overlapping with each other across all VRTs. In the second case, none of the S-D
pairs have disjoint paths, but none of them are completely overlapping either. Obviously,
in the first case if any “critical” link that is shared by all paths becomes congested,
its load cannot be alleviated through adjusting traffic splitting ratios at the
associated sources, as their traffic will inevitably travel through this link
no matter which VRT is used. Hence, our strategy targets the second scenario by
achieving “balanced” path diversity across all S-D pairs.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="color: green; font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">Network Monitoring</span></b><b><span lang="EN-US" style="color: green; font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman"; text-transform: uppercase;"><o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";"> In
this Module, Network monitoring is responsible for collecting up-to-date
traffic conditions in real-time and plays an important role for supporting the
ATC operations. AMPLE adopts a hop-by-hop based monitoring mechanism that is
similar to the proposal.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">The
basic idea is that a dedicated monitoring agent deployed at every PoP node is responsible
for monitoring: <o:p></o:p></span></div>
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local customers toward other PoPs (intra- PoP traffic is ignored).<o:p></o:p></span></div>
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<b><span lang="EN-US" style="color: green; font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">Adaptive Traffic Control<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="color: green; font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";"> </span></b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: "Times New Roman";">In this Module, </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">Measure the incoming traffic volume
and the network load for the current interval as compute new traffic splitting
ratios at individual PoP source nodes based on the splitting ratio
configuration in the previous interval, according to the newly measured traffic
demand and the network load for dynamic load balancing.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN" style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 150%;">Monitor : 15 VGA Color.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN" style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 150%;">Mouse : Logitech.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN" style="font-family: 'Times New Roman', serif; font-size: 12pt; line-height: 150%;">Ram : 512 Mb.<b><o:p></o:p></b></span></div>
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prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com5tag:blogger.com,1999:blog-1508342348563505542.post-27501292579313939192012-12-27T09:33:00.001-08:002012-12-27T09:33:14.229-08:00 IEEE Java Project - CLOUD DATA PRODUCTION FOR MASSES<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">
ABSTRACT<o:p></o:p></span></b></div>
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Offering strong data
protection to cloud users while enabling rich applications is a challenging task.
We explore a new cloud platform architecture called Data Protection as a
Service, which dramatically reduces the per-application development effort
required to offer data protection, while still allowing rapid development and
maintenance</span><span lang="EN-US" style="font-family: CMR10; font-size: 10.0pt; line-height: 150%; mso-bidi-font-family: CMR10;">.</span><span lang="EN-US"><o:p></o:p></span></div>
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<b><span lang="EN-US"> EXISTING SYSTEM<o:p></o:p></span></b></div>
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<span lang="EN-US" style="color: #231f20;"> Cloud computing promises lower costs, rapid
scaling, easier maintenance, and service availability anywhere, anytime, a key
challenge is how to ensure and build confidence that the cloud can handle user
data securely. A recent Microsoft survey found that “58 percent of the public
and 86 percent of business leaders are excited about the possibilities of cloud
computing. But more than 90 percent of them are worried about security,
availability, and privacy of their data as it rests in the cloud.”</span><span lang="EN-US"> </span><span lang="EN-US" style="color: #231f20;"><o:p></o:p></span></div>
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<b><span lang="EN-US">PROPOSED SYSTEM<o:p></o:p></span></b></div>
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<o:p></o:p></span></div>
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<span lang="EN-US"> </span><span lang="EN-US" style="color: #231f20;">We propose a new cloud computing paradigm, <i>data protection
as a service </i>(DPaaS)<i> </i>is a suite of security primitives offered by a
cloud platform,<i> </i>which enforces data security and privacy and offers
evidence<i> </i>of privacy to data owners, even in the presence of<i> </i>potentially
compromised or malicious applications.</span><b><span lang="EN-US"> </span></b><span lang="EN-US" style="color: #231f20;">Such
as secure data using encryption, logging, key management.<i><o:p></o:p></i></span></div>
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<b><span lang="EN-US">MODULE DESCRIPTION</span></b><span lang="EN-US">:<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="line-height: 150%; mso-bidi-font-size: 14.0pt;">1.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">Cloud Computing<o:p></o:p></span></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="line-height: 150%; mso-bidi-font-size: 14.0pt;">2.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span class="mw-headline"><b><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Trusted Platform Module</span></b></span><b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;"> <o:p></o:p></span></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="line-height: 150%; mso-bidi-font-size: 14.0pt;">3.<span style="font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">Third Party Auditor<o:p></o:p></span></b></div>
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</span></span><!--[endif]--><b><span lang="EN-US" style="font-family: 'Palatino Linotype', serif; font-size: 14pt; line-height: 150%;">User Module<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">1. Cloud
Computing<o:p></o:p></span></b></div>
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<span lang="EN-US">Cloud computing is the provision of dynamically
scalable and often virtualized resources as a services over the
internet Users need not have knowledge of, expertise in, or control
over the technology infrastructure in the "cloud" that supports them.
Cloud computing represents a major change in how we store information and run
applications. Instead of hosting apps and data on an individual desktop
computer, everything is hosted in the "cloud"—an assemblage
of computers and servers accessed via the Internet.<o:p></o:p></span></div>
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<b><span lang="EN-US"> </span></b><span lang="EN-US">Cloud computing exhibits the following key characteristics:<o:p></o:p></span></div>
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<b><span lang="EN-US"> 1. Agility</span></b><span lang="EN-US"> improves with users' ability to re-provision technological
infrastructure resources.<o:p></o:p></span></div>
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<b><span lang="EN-US"> 2. <a href="http://en.wikipedia.org/wiki/Multitenancy" title="Multitenancy"><span style="color: windowtext; text-decoration: none; text-underline: none;">Multi tenancy</span></a></span></b><span lang="EN-US"> enables sharing of resources and costs across a large pool of
users thus allowing for:<o:p></o:p></span></div>
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<b><span lang="EN-US">3. Utilization and efficiency</span></b><span lang="EN-US"> improvements
for systems that are often only 10–20% utilized. <o:p></o:p></span></div>
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<b><span lang="EN-US">4. <a href="http://en.wikipedia.org/wiki/Reliability_(computer_networking)" title="Reliability (computer networking)"><span style="color: windowtext; text-decoration: none; text-underline: none;">Reliability</span></a></span></b><span lang="EN-US"> is improved if multiple redundant sites are used, which makes
well-designed cloud computing suitable for <a href="http://en.wikipedia.org/wiki/Business_continuity" title="Business continuity"><span style="color: windowtext; text-decoration: none; text-underline: none;">business continuity</span></a> and <a href="http://en.wikipedia.org/wiki/Disaster_recovery" title="Disaster recovery"><span style="color: windowtext; text-decoration: none; text-underline: none;">disaster
recovery</span></a>. <o:p></o:p></span></div>
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<b><span lang="EN-US"> 5. <a href="http://en.wikipedia.org/wiki/Computer_performance" title="Computer performance"><span style="color: windowtext; text-decoration: none; text-underline: none;">Performance</span></a></span></b><span lang="EN-US"> is
monitored and consistent and loosely coupled architectures are constructed
using <a href="http://en.wikipedia.org/wiki/Web_services" title="Web services"><span style="color: windowtext; text-decoration: none; text-underline: none;">web services</span></a> as the system interface. <o:p></o:p></span></div>
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<b><span lang="EN-US"> 6. <a href="http://en.wikipedia.org/wiki/Computer_security" title="Computer security"><span style="color: windowtext; text-decoration: none; text-underline: none;">Security</span></a></span></b><span lang="EN-US"> could improve due to centralization of data, increased
security-focused resources, etc., but concerns can persist about loss of
control over certain sensitive data, and the lack of security for stored
kernels. Security is often as good as or better than other traditional systems,
in part because providers are able to devote resources to solving security
issues that many customers cannot afford. However, the complexity of security
is greatly increased when data is distributed over a wider area or greater
number of devices and in multi-tenant systems that are being shared by
unrelated users. In addition, user access to security <a href="http://en.wikipedia.org/wiki/Audit_log" title="Audit log"><span style="color: windowtext; text-decoration: none; text-underline: none;">audit logs</span></a> may
be difficult or impossible. Private cloud installations are in part motivated
by users' desire to retain control over the infrastructure and avoid losing
control of information security.<o:p></o:p></span></div>
<div class="MsoNormal" style="background: white; line-height: 150%; margin-bottom: 1.2pt; margin-left: 19.2pt; mso-margin-top-alt: auto; text-align: justify;">
<b><span lang="EN-US"> 7. <a href="http://en.wikipedia.org/wiki/Software_maintenance" title="Software maintenance"><span style="color: windowtext; text-decoration: none; text-underline: none;">Maintenance</span></a></span></b><span lang="EN-US"> of
cloud computing applications is easier, because they do not need to be
installed on each user's computer and can be accessed from different places.<o:p></o:p></span></div>
<h2>
<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-weight: normal;">2
.</span><span class="mw-headline"><span lang="EN-US" style="font-family: 'Times New Roman', serif;">Trusted Platform Module</span></span><span lang="EN-US" style="font-family: 'Times New Roman', serif;"><o:p></o:p></span></h2>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<b><span lang="EN-US"> Trusted
Platform Module</span></b><span lang="EN-US"> (TPM) is both
the name of a published <a href="http://en.wikipedia.org/wiki/Specification" title="Specification"><span style="color: black;">specification</span></a>
detailing a <a href="http://en.wikipedia.org/wiki/Secure_cryptoprocessor" title="Secure cryptoprocessor"><span style="color: black;">secure crypto
processor</span></a> that can store <a href="http://en.wikipedia.org/wiki/Cryptography" title="Cryptography"><span style="color: black;">cryptographic</span></a> <a href="http://en.wikipedia.org/wiki/Key_%28cryptography%29" title="Key (cryptography)"><span style="color: black;">keys</span></a> that
protect information, as well as the general name of implementations of that
specification, often called the "TPM chip" or "TPM Security
Device". The TPM specification is the work of the <a href="http://en.wikipedia.org/wiki/Trusted_Computing_Group" title="Trusted Computing Group"><span style="color: black;">Trusted Computing
Group</span></a>. <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<span lang="EN-US"> <b>Disk
encryption</b> is a technology which protects information by converting it into
unreadable code that cannot be deciphered easily by unauthorized people. <b>Disk
encryption</b> uses <a href="http://en.wikipedia.org/wiki/Disk_encryption_software" title="Disk encryption software"><span style="color: black;">disk encryption
software</span></a> or <a href="http://en.wikipedia.org/wiki/Disk_encryption_hardware" title="Disk encryption hardware"><span style="color: black;">hardware</span></a>
to <a href="http://en.wikipedia.org/wiki/Encryption" title="Encryption"><span style="color: black;">encrypt</span></a> every <a href="http://en.wikipedia.org/wiki/Bit" title="Bit"><span style="color: black;">bit</span></a>
of data that goes on a <a href="http://en.wikipedia.org/wiki/Disk_storage" title="Disk storage"><span style="color: black;">disk</span></a> or disk <a href="http://en.wikipedia.org/wiki/Volume_%28computing%29" title="Volume (computing)"><span style="color: black;">volume</span></a>. Disk
encryption prevents unauthorized access to data storage. The term "full
disk encryption" (or <b>whole disk encryption</b>) is often used to
signify that everything on a disk is encrypted, including the programs that can
encrypt <a href="http://en.wikipedia.org/wiki/Booting" title="Booting"><span style="color: black;">bootable</span></a> <a href="http://en.wikipedia.org/wiki/Operating_system" title="Operating system"><span style="color: black;">operating system</span></a> <a href="http://en.wikipedia.org/wiki/Disk_partitioning" title="Disk partitioning"><span style="color: black;">partitions</span></a>. But they must still leave the <a href="http://en.wikipedia.org/wiki/Master_boot_record" title="Master boot record"><span style="color: black;">master boot record</span></a>
(MBR), and thus part of the disk, unencrypted. There are, however, <a href="http://en.wikipedia.org/wiki/Hardware-based_full_disk_encryption" title="Hardware-based full disk encryption"><span style="color: black;">hardware-based
full disk encryption</span></a> systems that can truly encrypt the entire boot
disk, including the MBR<b>.<o:p></o:p></b></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">3. Third Party
Auditor<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;"> </span></b><span lang="EN-US">In this module, Auditor views the all user data and
verifying data and also changed data. Auditor directly views all user data
without key. Admin provided the permission to Auditor. After auditing data,
store to the cloud.</span><b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;"><o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">4. User Module<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<span lang="EN-US"> User
store large amount of data to clouds and access data using secure key. Secure
key provided admin after encrypting data. Encrypt the data using TPM. User
store data after auditor, view and verifying data and also changed data. User again
views data at that time admin provided the message to user only changes data.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-indent: 36.0pt;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<b><span lang="EN-US" style="font-size: 18pt; line-height: 150%;">System
Configuration:-<o:p></o:p></span></b></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">H/W System
Configuration:-<o:p></o:p></span></b></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<b><span lang="EN-US" style="color: maroon; font-size: 14.0pt; line-height: 150%;"> </span></b><b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">Processor - Pentium –III<o:p></o:p></span></b></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Speed - 1.1 Ghz<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">RAM - 256
MB(min)<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Hard
Disk - 20 GB<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Floppy
Drive - 1.44 MB<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Key
Board -
Standard Windows Keyboard<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Mouse - Two or Three Button Mouse<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Monitor - SVGA<o:p></o:p></span></div>
<div class="MsoNormal">
<br /></div>
<h1>
<span lang="EN-US"> </span></h1>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<b><span lang="EN-US" style="color: maroon; font-size: 14.0pt; line-height: 150%;"> </span></b><b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">S/W System
Configuration:-<o:p></o:p></span></b></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Operating
System :Windows95/98/2000/XP <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Application
Server : Tomcat5.0/6.X <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Front
End : HTML, Java, Jsp<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;"> Scripts : JavaScript.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Server
side Script : Java Server Pages.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Database :
Mysql<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<span lang="EN-US" style="font-family: 'Palatino Linotype', serif;">Database
Connectivity : JDBC.</span><span lang="EN-US" style="font-family: 'Palatino Linotype', serif; font-size: 10pt; line-height: 150%;"><o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt;">
<br /></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 16.0pt;">CONCLUSION<o:p></o:p></span></b></div>
<div class="MsoNormal" style="mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span lang="EN-US"> <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify;">
<span lang="EN-US"> <b><o:p></o:p></b></span></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none;">
<span lang="EN-US"> A</span><span lang="EN-US" style="color: #231f20;">s private data moves online, the need to
secure it properly becomes increasingly urgent. The good news is that the same
forces concentrating data in enormous datacenters will also aid in using
collective security expertise more effectively. Adding protections to a single
cloud platform can immediately benefit hundreds of thousands of applications
and, by extension, hundreds of millions of users. While we have focused here on
a particular, albeit popular and privacy-sensitive, class of applications, many
other applications also needs solutions</span><span lang="EN-US">.</span><span lang="EN-US" style="color: #231f20;"><o:p></o:p></span></div>
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com1tag:blogger.com,1999:blog-1508342348563505542.post-6238753591208811672012-12-27T09:29:00.002-08:002012-12-27T09:29:34.765-08:00IEEE Java Project - Cloud Computing Security From Single to Multi-Clouds<div dir="ltr" style="text-align: left;" trbidi="on">
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<div align="center" class="MsoNormal" style="line-height: 150%; text-align: center;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">Cloud Computing
Security From Single to Multi-Clouds<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ABSTRACT:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">The use
of cloud computing has increased rapidly in many organizations. Cloud computing
provides many benefits in terms of low cost and accessibility of data. Ensuring
the security of cloud computing is a major factor in the cloud computing
environment, as users often store sensitive information with cloud storage
providers but these providers may be untrusted. Dealing with “single cloud”
providers is predicted to become less popular with customers due to risks of
service availability failure and the possibility of malicious insiders in the
single cloud. A movement towards “multi-clouds”, or in other words, “interclouds”
or “cloud-of-clouds” has emerged recently. This paper surveys recent research
related to single and multi-cloud security and addresses possible solutions. It
is found that the research into the use of multi-cloud providers to maintain
security has received less attention from the research community than has the
use of single clouds. This work aims to promote the use of multi-clouds due to
its ability to reduce security risks that affect the cloud computing user.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ALGORITHM USED:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Secret Sharing
Algorithms:<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Data stored in the cloud can be
compromised or lost. So, we have to come up with a way to secure those files.
We can encrypt them before storing them in the cloud, which sorts out the
disclosure aspects. However, what if the data is lost due to some catastrophe
befalling the cloud service provider? We could store it on more than one cloud
service and encrypt it before we send it off. Each of them will have the same
file. What if we use an insecure, easily guessable password to protect the 2012
45th Hawaii International Conference on System Sciences file, or the same one
to protect all files? I have often thought that secret sharing algorithms could
be employed to good effect in these circumstances instead.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SYSTEM ARCHITECTURE:<o:p></o:p></span></u></b></div>
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<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGzBL17WOP9KW9PovGs43BaEsEr8sfOpWSgHJnPZBuUeG35kHNt-udiS4XV_oOQKI8C_Ndj71RsiZmhmIPGWWhFvFbPH_UmsD43rrykhjalNKvkx9K7P1_BJFAcZ1JeL92V4Akq8DU8jK9/s1600/p.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGzBL17WOP9KW9PovGs43BaEsEr8sfOpWSgHJnPZBuUeG35kHNt-udiS4XV_oOQKI8C_Ndj71RsiZmhmIPGWWhFvFbPH_UmsD43rrykhjalNKvkx9K7P1_BJFAcZ1JeL92V4Akq8DU8jK9/s1600/p.png" /></a></div>
<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif"; mso-bidi-font-weight: normal;">EXISTING SYSTEM:<o:p></o:p></span></u></h1>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Cloud providers should address
privacy and security issues as a matter of high and urgent priority. Dealing
with “single cloud” providers is becoming less popular with customers due to
potential problems such as service availability failure and the possibility
that there are malicious insiders in the single cloud. In recent years, there
has been a move towards “multi-clouds”, “inter-cloud” or “cloud-of-clouds”.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">DISADVANTAGES OF
EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">1. Cloud providers should address
privacy and security issues as a matter of high and urgent priority.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">2. Dealing with “single cloud” providers
is becoming less popular with customers due to potential problems such as
service availability failure and the possibility that there are malicious
insiders in the single cloud.<o:p></o:p></span></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">This paper focuses on the issues
related to the data security aspect of cloud computing. As data and information
will be shared with a third party, cloud computing users want to avoid an un-trusted
cloud provider. Protecting private and important information, such as credit
card details or a patient’s medical records from attackers or malicious
insiders is of critical importance. In addition, the potential for migration
from a single cloud to a multi-cloud environment is examined and research
related to security issues in single and multi-clouds in cloud computing is
surveyed.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">ADVANTAGES OF PROPOSED
SYSTEM:<o:p></o:p></span></u></b></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">1. Data Integrity<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">2. Service Availability.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">3. The user runs custom
applications using the service provider’s resources<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">4. Cloud service providers should
ensure the security of their customers’ data and should be responsible if any
security risk affects their customers’ service infrastructure.<o:p></o:p></span></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">MODULES:<o:p></o:p></span></u></b></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">1. Data Integrity<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">2. Data Intrusion<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">3. Service Availability<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">4. DepSKy System Model<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">MODULE DESCRIPTION:<o:p></o:p></span></u></b></div>
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<br /></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Data Integrity:<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">One of the most important issues
related to cloud security risks is data integrity. The data stored in the cloud
may suffer from damage during transition operations from or to the cloud
storage provider. Cachinet al. give examples of the risk of attacks from both
inside and outside the cloud provider, such as the recently attacked Red Hat
Linux’s distribution servers.<o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">One of the solutions that they
propose is to use a Byzantine fault-tolerant replication protocol within the
cloud. Hendricks et al. State that this solution can avoid data corruption
caused by some components in the cloud. However, Cachinet al. Claim that using
the Byzantine fault tolerant replication protocol within the cloud is
unsuitable due to the fact that the servers belonging to cloud providers use
the same system installations and are physically located in the same place.<o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Data Intrusion:<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">According to Garfinkel, another
security risk that may occur with a cloud provider, such as the Amazon cloud
service, is a hacked password or data intrusion. If someone gains access to an
Amazon account password, they will be able to access all of the account’s
instances and resources. Thus the stolen password allows the hacker to erase
all the information inside any virtual machine instance for the stolen user
account, modify it, or even disable its services. Furthermore, there is a possibility
for the user’s email(Amazon user name) to be hacked (see for a discussion of
the potential risks of email), and since Amazon allows a lost password to be
reset by email, the hacker may still be able to log in to the account after receiving
the new reset password.<o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Service Availability:<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Another major concern in cloud
services is service availability. Amazon mentions in its licensing agreement
that it is possible that the service might be unavailable from time to time.
The user’s web service may terminate for any reason at any time if any user’s
files break the cloud storage policy. In addition, if any damage occurs to any
Amazon web service and the service fails, in this case there will be no charge
to the Amazon Company for this failure. Companies seeking to protect services
from such failure need measures such as backups or use of multiple providers.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">DepSKy System Model:<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The DepSky system model contains
three parts: readers, writers, and four cloud storage providers, where readers
and writers are the client’s tasks. Bessani et al. explain the difference
between readers and writers for cloud storage. Readers can fail arbitrarily
(for example, they can fail by crashing, they can fail from time to time and
then display any behavior) whereas, writers only fail by crashing.<o:p></o:p></span></div>
<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">System Configuration:-<o:p></o:p></span></u></h1>
<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">H/W System
Configuration:-<o:p></o:p></span></u></h1>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<h1 style="line-height: 150%; margin-left: 36.0pt; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; font-weight: normal; line-height: 150%; mso-bidi-font-family: Wingdings; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; font-weight: normal; line-height: 150%; mso-bidi-font-weight: bold;">Processor -Pentium –III<o:p></o:p></span></h1>
<div class="MsoNormal" style="line-height: 150%; margin-left: 36.0pt; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Speed - 1.1 Ghz<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 36.0pt; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">RAM - 256 MB(min)<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 36.0pt; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Hard
Disk - 20 GB<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 36.0pt; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Floppy
Drive - 1.44 MB<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 36.0pt; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Key
Board - Standard Windows Keyboard<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 36.0pt; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Mouse - Two or Three Button Mouse<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 36.0pt; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Monitor - SVGA<o:p></o:p></span></div>
<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; font-weight: normal; line-height: 150%; mso-bidi-font-weight: bold;"> </span></h1>
<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">S/W System
Configuration:-<o:p></o:p></span></u></h1>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoBodyText" style="margin-bottom: 6.0pt; margin-left: 72.0pt; margin-right: 0cm; margin-top: 0cm; mso-list: l0 level1 lfo2; tab-stops: list 36.0pt; text-align: justify; text-indent: -27.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">v<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Operating System :
Windows95/98/2000/XP <o:p></o:p></span></div>
<div class="MsoBodyText" style="margin-bottom: 6.0pt; margin-left: 72.0pt; margin-right: 0cm; margin-top: 0cm; mso-list: l0 level1 lfo2; tab-stops: list 36.0pt; text-align: justify; text-indent: -27.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">v<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Application Server : Tomcat5.0/6.X <o:p></o:p></span></div>
<div class="MsoBodyText" style="margin-bottom: 6.0pt; margin-left: 72.0pt; margin-right: 0cm; margin-top: 0cm; mso-list: l0 level1 lfo2; tab-stops: list 36.0pt; text-align: justify; text-indent: -27.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">v<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Front End :
HTML, Java, JSP<o:p></o:p></span></div>
<div class="MsoBodyText" style="margin-bottom: 6.0pt; margin-left: 72.0pt; margin-right: 0cm; margin-top: 0cm; mso-list: l0 level1 lfo2; tab-stops: list 36.0pt; text-align: justify; text-indent: -27.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">v<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;"> Script : JavaScript.<o:p></o:p></span></div>
<div class="MsoBodyText" style="margin-bottom: 6.0pt; margin-left: 72.0pt; margin-right: 0cm; margin-top: 0cm; mso-list: l0 level1 lfo2; tab-stops: list 36.0pt; text-align: justify; text-indent: -27.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">v<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Server side Script :
Java Server Pages.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Database :
MYSQL<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%; mso-bidi-font-style: italic;">REFERENCE:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Mohammed A.
Alzain, Eric Parded, Ben Soh, James A. Thom, “Cloud Computing Security: From
Single to Multi-Clouds”, <b>2012, IEEE
CONFERENCE ON SYSTEM SCIENCES</b></span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"><o:p></o:p></span></div>
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com0tag:blogger.com,1999:blog-1508342348563505542.post-32435332587941517102012-12-27T08:30:00.002-08:002012-12-27T08:30:04.015-08:00IEEE Java project - Bootstrapping Ontologies for Web Services<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">Bootstrapping
Ontologies for Web Services<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ABSTRACT:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Ontologies have become the de-facto
modeling tool of choice, employed in many applications and prominently in the semantic
web. Nevertheless, ontology construction remains a daunting task. Ontological bootstrapping,
which aims at automatically generating concepts and their relations in a given
domain, is a promising technique for ontology construction. Bootstrapping an ontology
based on a set of predefined textual sources, such as web services, must address
the problem of multiple, largely unrelated concepts. In this paper, we propose
an ontology bootstrapping process for web services. We exploit the advantage
that web services usually consist of both WSDL and free text descriptors. The
WSDL descriptor is evaluated using two methods, namely Term Frequency/Inverse
Document Frequency (TF/IDF) and web context generation. Our proposed ontology
bootstrapping process integrates the results of both methods and applies a
third method to validate the concepts using the service free text descriptor, thereby
offering a more accurate definition of ontologies. We extensively validated our
bootstrapping method using a large repository of real-world web services and
verified the results against existing ontologies. The experimental results
indicate high precision. Furthermore, the recall versus precision comparison of
the results when each method is separately implemented presents the advantage
of our integrated bootstrapping approach.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">Architecture:<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">AIM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">To develop an Ontological bootstrapping which aims
at automatically generating concepts and their relations in a given domain is a
promising technique for ontology construction. Bootstrapping an ontology based
on a set of predefined textual sources, such as Web services, must address the
problem of multiple, largely unrelated concepts.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Ontology creation and evolution and in particular on
schema matching. Many heuristics were proposed for the automatic matching of
schema and several theoretical models were proposed to represent various
aspects of the matching process such as representation of mappings between Ontologies.
However, all the methodologies described require comparison between existing Ontologies.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">DISADVANTAGES OF EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoListParagraphCxSpFirst" style="line-height: 150%; mso-list: l0 level1 lfo2; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Previous work on
ontology bootstrapping focused on either a limited domain or expanding an
existing ontology.<o:p></o:p></span></div>
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<br /></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">UDDI registries have
some major flaws. In particular, UDDI registries either are publicly available and
contain many obsolete entries or require registration that limits access. In
either case, a registry only stores a limited description of the available
services.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The ontology bootstrapping process is based on
analyzing a Web service using three different methods, where each method
represents a different perspective of viewing the Web service. As a result, the
process provides a more accurate definition of the ontology and yields better
results. In particular, the Term Frequency/ Inverse Document Frequency (TF/IDF)
method analyzes the Web service from an internal point of view, i.e., what
concept in the text best describes the WSDL document content. The Web Context
Extraction method describes the WSDL document from an external point of view,
i.e., what most common concept represents the answers to the Web search queries
based on the WSDL content. Finally, the Free Text Description Verification
method is used to resolve inconsistencies with the current ontology.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ADVANTAGES
OF PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The web service ontology
bootstrapping process proposed in this paper is based on the advantage that a
web service can be separated into two types of descriptions: <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">1) The Web Service Description
Language (WSDL) describing “how” the service should be used and <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">2) A textual description of the web
service in free text describing “what” the service does. This advantage allows
bootstrapping the ontology based on WSDL and verifying the process based on the
web service free text descriptor.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">MODULES</span></u></b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">:<o:p></o:p></span></u></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Data Extraction<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Token Extraction<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Term Frequency/IDF
Analysis<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Web context extraction<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Ontology Evolution<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">MODULES DESCRIPTION</span></u></b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">:<o:p></o:p></span></u></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Data Extraction:<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In
this module we develop the data extraction process using Whois. Whois is a Web
service that allows domain details to be identified by based on the domain name
.It maintains a web services related with operations and services.<o:p></o:p></span></div>
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<br /></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Token Extraction:<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In
this module we develop the token extraction process using WSDL (Web Service
Description Language). WSDL document with the token list bolded. The extracted
token list serves as a baseline. These tokens are extracted from the WSDL
document of a Web service Whois. The service is used as an initial step in our
example in building the ontology. Additional services will be used later to
illustrate the process of expanding the ontology.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Term Frequency/IDF Analysis:<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Term
Frequency/Inverse Document Frequency analysis is made in this module. TF/IDF is
applied here to the WSDL descriptors. By building an independent corpus for
each document, irrelevant terms are more distinct and can be thrown away with a
higher confidence. To formally define TF/IDF, we start by defining frequency as
the number of occurrences of the token within the document descriptor.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Web context extraction:<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-right: -27.0pt; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In this module, we develop the web context
extraction process. Where, the Web pages clustering algorithm is based on the
concise all pairs profiling (CAPP) clustering method. This method approximates
profiling of large classifications. It compares all classes’ pair wise and then
minimizes the total number of features required to guarantee that each pair of
classes is contrasted by at least one feature.<o:p></o:p></span></div>
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<br /></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Ontology Evolution:<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Ontology
evolution is the last module where, the descriptor is further validated using
the textual service descriptor. The analysis is based on the advantage that a
Web service can be separated into two descriptions: the WSDL description and a
textual description of the Web service in free text. The WSDL descriptor is
analyzed to extract the context descriptors and possible concepts as described.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">CONCLUSION:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In
this project we propose an approach for bootstrapping an ontology based on Web
service descriptions. The approach is based on analyzing Web services from
multiple perspectives and integrating the results. Our approach takes advantage
of the fact that Web services usually consist of both WSDL and free text
descriptors.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SYSTEM
REQUIREMENTS:</span></u></b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;"><o:p></o:p></span></u></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">HARDWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">System : Pentium IV 2.4 GHz.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Hard
Disk : 40 GB.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Floppy
Drive : 1.44 Mb.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Monitor : 15 VGA Colour.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Mouse : Logitech.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Ram : 512 Mb.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SOFTWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<br /></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l3 level1 lfo4; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Operating system : - Windows XP.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l3 level1 lfo4; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Coding Language : J2EE<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l3 level1 lfo4; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Data Base :
MYSQL<o:p></o:p></span></div>
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<br /></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Aviv Segev, and Quan Z. Sheng,
“Bootstrapping Ontologies for Web Services”, <b>IEEE TRANSACTIONS ON SERVICES COMPUTING, VOL. 5, NO. 1, JANUARY-MARCH
2012.<o:p></o:p></b></span></div>
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com1tag:blogger.com,1999:blog-1508342348563505542.post-71001796043629889422012-12-27T08:07:00.002-08:002012-12-27T09:46:38.583-08:00IEEE Dot Net Project - A Secure Intrusion detection system against DDOS attack in Wireless Mobile Ad-hoc Network<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">A
Secure Intrusion detection system against DDOS attack in Wireless Mobile Ad-hoc
Network<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ABSTRACT:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;"> Wireless Mobile ad-hoc network (MANET) is an
emerging technology and have great strength to be applied in critical
situations like battlefields and commercial applications such as building,
traffic surveillance, MANET is infrastructure less, with no any centralized
controller exist and also each node contain routing capability, Each device in
a MANET is independently free to move in any direction, and will therefore
change its connections to other devices frequently. So one of the major
challenges wireless mobile ad-hoc networks face today is security, because no
central controller exists. MANETs are a kind of wireless ad hoc networks that
usually has a routable networking environment on top of a link layer ad hoc
network. Ad hoc also contains wireless sensor network so the problems is facing
by sensor network is also faced by MANET. While developing the sensor nodes in
unattended environment increases the chances of various attacks. There are many
security attacks in MANET and DDoS (Distributed denial of service) is one of
them. Our main aim is seeing the effect of DDoS in routing load, packet drop
rate, end to end delay, i.e. maximizing due to attack on network. And with
these parameters and many more also we build secure IDS to detect this kind of
attack and block it. In this paper we discussed some attacks on MANET and DDOS
also and provide the security against the DDOS attack.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">EXISTING
SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"> In existing system, Mobile ad-hoc networks
devices or nodes or terminals with a capability of wireless communications and
networking which makes them able to communicate with each other without the aid
of any centralized system. This is an autonomous
system in which nodes are connected by wireless links and send data to each
other. As we know that there is no any
centralized system so routing is done by node itself. Due to its mobility and
self routing capability nature, there are many weaknesses in its security. One of the serious attacks to be
considered in ad hoc network is DDoS attack. A DDoS attack is launched by sending huge
amount of packets to the target node through
the co-ordination of large amount of hosts which are distributed all over in
the network. At the victim side this
large traffic consumes the bandwidth and not allows any other important packet reached to the victim. <o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">PROPOSED
SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In proposed system, to solve the
security issues we need an intrusion detection system. This can be categorized into two
models: <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">1. Signature-based intrusion detection <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">2. Anomaly-based intrusion detection <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The benefits of this IDS technique are
that it can be able to detect attack without prior knowledge of attack.
Intrusion attack is very easy in wireless network as compare to wired network.
One of the serious attacks to be considered in ad hoc network is DDoS attack. <o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">MODULES:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">1. User Registration <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">2. Upload & Send files to users <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">3. Attack on Ad-Hoc Network <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">4. Criteria for Attack detection <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">5. Simulation Results <o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">MODULES
DESCRIPTION:<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">User
Registration: <o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In this module, user registers his/her
personal details in database. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Each user has unique id, username and
password and digital signature. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">After using these details he can request
file from server. <o:p></o:p></span></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Upload
& Send files to users:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"> <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In this module, server can upload the
files in the database. After verify user digital signature file could be
transfer to correct user via mobile ad-hoc network. Attack on Ad-Hoc Network. In this module, to
see what the attack on ad-hoc is network is <o:p></o:p></span></div>
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<br /></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Distributed
Denial of Services (DDoS):<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">A DDoS attack is a form of DoS attack
but difference is that DoS attack is performed by only one node and DDoS is
performed by the combination of many nodes. All nodes simultaneously attack on
the victim node or network by sending them huge packets, this will totally
consume the victim bandwidth and this will not allow victim to receive the
important data from the network. <o:p></o:p></span></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Criteria
for Attack detection :<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In this module, we use multiple nodes
and simulate through different criteria
are NORMAL, DDoS and IDS (intrusion detection case). Normal Case We set number of sender and
receiver nodes and transport layer mechanism as TCP and UDP with routing
protocol as AODV (ad-hoc on demand distance vector) routing. After setting all
parameter simulate the result through our simulator. <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">IDS
Case <o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In IDS (Intrusion detection system) we
set one node as IDS node, that node watch the all radio range mobile nodes if
any abnormal behavior comes to our network, first check the symptoms of the
attack and find out the attacker node , after finding attacker node, IDS block
the attacker node and remove from the DDOS attack. In our simulation result we
performed some analysis in terms of routing load , UDP analysis , TCP
congestion window, Throughput Analysis and overall summery. Simulation Results In this module, we
implement the random waypoint movement model for the simulation, in which a
node starts at a random position, waits for the pause time, and then moves to
another random position with a velocity. <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">a. Throughput <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">b. Packet delivery fraction <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">c. End to End delay <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">d. Normalized routing load <o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">SYSTEM
REQUIREMENTS<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Hardware
Requirements:<o:p></o:p></span></u></b></div>
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<br /></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">System :
Pentium IV 2.4 GHz.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Hard Disk : 40 GB.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Floppy Drive : 1.44 Mb.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Monitor : 15
VGA Colour.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Mouse : Logitech.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Ram : 512 Mb.</span><b><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;"><o:p></o:p></span></b></div>
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<b><u><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Software
Requirements:<o:p></o:p></span></u></b></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Operating system : Windows XP.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Coding Language : C#.NET<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">TOOL :
VISUAL STUDIO 2008<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-size: 16.0pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
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<div class="Default" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Prajeet Sharma, Niresh Sharma, Rajdeep
Singh, “A Secure Intrusion detection
system against DDOS attack in Wireless Mobile Ad-hoc Network”, <b>International
Journal of Computer Applications (0975 – 8887) Volume 41– No.21, March 2012</b><o:p></o:p></span></div>
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prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com0tag:blogger.com,1999:blog-1508342348563505542.post-12736284474711711062012-12-27T07:59:00.002-08:002012-12-27T09:46:38.572-08:00IEEE Dot Net Project - A Secure Erasure Code-Based Cloud Storage System with Secure Data Forwarding<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">A
Secure Erasure Code-Based Cloud Storage System with Secure Data Forwarding<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ABSTRACT:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">A cloud storage system, consisting
of a collection of storage servers, provides long-term storage services over
the Internet. Storing data in a third party’s cloud system causes serious
concern over data confidentiality. General encryption schemes protect data confidentiality,
but also limit the functionality of the storage system because a few operations
are supported over encrypted data. Constructing a secure storage system that
supports multiple functions is challenging when the storage system is
distributed and has no central authority. We propose a threshold proxy
re-encryption scheme and integrate it with a decentralized erasure code such
that a secure distributed storage system is formulated. The distributed storage
system not only supports secure and robust data storage and retrieval, but also
lets a user forward his data in the storage servers to another user without
retrieving the data back. The main technical contribution is that the proxy
re-encryption scheme supports encoding operations over encrypted messages as
well as forwarding operations over encoded and encrypted messages. Our method
fully integrates encrypting, encoding, and forwarding. We analyze and suggest
suitable parameters for the number of copies of a message dispatched to storage
servers and the number of storage servers queried by a key server. These
parameters allow more flexible adjustment between the number of storage servers
and robustness.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ARCHITECTURE:<o:p></o:p></span></u></b></div>
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<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicZRs_HDIpZyqkb9nN37TMrEpQcoNZjB-n1hLRPcBFD6ZwRVnAtCLE1xpQgvK6U37eEurmS8XqYxpC1R95QZy_nS7poLE3tyTcs9DOsXgjm-kKRYfPs-rtBmWtametOBYJTN0YOUVNA1cA/s1600/sss.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicZRs_HDIpZyqkb9nN37TMrEpQcoNZjB-n1hLRPcBFD6ZwRVnAtCLE1xpQgvK6U37eEurmS8XqYxpC1R95QZy_nS7poLE3tyTcs9DOsXgjm-kKRYfPs-rtBmWtametOBYJTN0YOUVNA1cA/s1600/sss.png" /></a></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">EXISTING
SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In the existing system, constructing a
secure storage system that supports multiple functions is challenging when the
storage system is distributed and has no central authority.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">At the early years, the Network-Attached
Storage (NAS) and the Network File System (NFS) provide extra storage devices
over the network such that a user can access the storage devices via network
connection. Afterward, many improvements on scalability, robustness,
efficiency, and security were proposed<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">DISADVANTAGES
OF EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">General encryption schemes protect
data confidentiality, but also limit the functionality of the storage system
because a few operations are supported over encrypted data.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Constructing a secure storage
system that supports multiple functions is challenging when the storage system
is distributed and has no central authority.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Data robustness is a major
requirement for storage systems.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">PROPOSED
SYSTEM:<o:p></o:p></span></u></b></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In the proposed system, we propose a
threshold proxy re-encryption scheme and integrate it with a decentralized
erasure code such that a secure distributed storage system is formulated.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">By using the threshold proxy
re-encryption scheme, we present a secure cloud storage system that provides
secure data storage and secure data forwarding functionality in a decentralized
structure.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Storing data in a third party’s
cloud system causes serious concern on data confidentiality. In order to
provide strong confidentiality for messages in storage servers, a user can encrypt
messages by a cryptographic method before applying an erasure code method to
encode and store messages.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">When he wants to use a message, he
needs to retrieve the codeword symbols from storage servers, decode them, and then
decrypt them by using cryptographic keys.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ADVANTAGES
OF PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In this paper, we focus on
designing a cloud storage system for robustness, confidentiality, and
functionality. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">A cloud storage system is
considered as a large scale distributed storage system that consists of many independent
storage servers.<b><u><o:p></o:p></u></b></span></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">MODULES:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">Data Owner Module<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">Construction of secure cloud storage
Module<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">Proxy re-encryption<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">Secure Forwarding<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">MODULES
DESCRIPTION:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">Data Owner Module<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">Construction of secure cloud storage
Module<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">Proxy re-encryption<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">Secure Forwarding<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SYSTEM
REQUIREMENTS:</span></u></b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;"><o:p></o:p></span></u></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 115%; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: minor-bidi;">HARDWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-fareast-font-family: "Times New Roman";">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: minor-bidi;">System : Pentium IV 2.4 GHz.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-fareast-font-family: "Times New Roman";">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: minor-bidi;">Hard
Disk : 40 GB.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-fareast-font-family: "Times New Roman";">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: minor-bidi;">Floppy
Drive : 1.44 Mb.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-fareast-font-family: "Times New Roman";">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: minor-bidi;">Monitor : 15 VGA Colour.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-fareast-font-family: "Times New Roman";">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: minor-bidi;">Mouse : Logitech.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-fareast-font-family: "Times New Roman";">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: minor-bidi;">Ram : 512 Mb.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 115%; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: minor-bidi;">SOFTWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: minor-bidi;">Operating system : - Windows XP.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: "Times New Roman";">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: minor-bidi;">Coding Language : ASP.NET,
C#.Net.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: "Times New Roman";">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: minor-bidi;">Data Base :
SQL Server 2005<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Hsiao-Ying Lin, and Wen-Guey Tzeng,
“A Secure Erasure Code-Based Cloud Storage System with Secure Data Forwarding”,
<b>IEEE TRANSACTIONS ON PARALLEL AND
DISTRIBUTED SYSTEMS, VOL. 23, NO.6, JUNE 2012.</b><o:p></o:p></span></div>
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prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com0tag:blogger.com,1999:blog-1508342348563505542.post-40185345905563416792012-12-27T07:43:00.003-08:002012-12-27T09:46:38.577-08:00IEEE Dot Net Project - A Query Formulation Language for the data web<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 18pt; line-height: 115%;">A Query Formulation Language
for the data web<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 16pt; line-height: 150%;">ABSTRACT:</span></u></b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 16pt; line-height: 150%;"><o:p></o:p></span></u></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">We present a query
formulation language called MashQL in order to easily query and fuse structured
data on the web. The main novelty of MashQL is that it allows people with
limited IT-skills to explore and query one or multiple data sources without
prior knowledge about the schema, structure, vocabulary, or any technical
details of these sources. More importantly, to be robust and cover most cases
in practice, we do not assume that a data source should have -an offline or
inline- schema. This poses several language-design and performance complexities
that we fundamentally tackle. To illustrate the query formulation power of
MashQL, and without loss of generality, we chose the Data Web scenario. We also
chose querying RDF, as it is the most primitive data model; hence, MashQL can
be similarly used for querying relational databases and XML. We present two
implementations of MashQL, an online mashup editor, and a Firefox add-on. The
former illustrates how MashQL can be used to query and mash up the Data Web as
simple as filtering and piping web feeds; and the Firefox addon illustrates
using the browser as a web composer rather than only a navigator. To end, we
evaluate MashQL on querying two datasets, DBLP and DBPedia, and show that our
indexing techniques allow instant user-interaction.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 16pt; line-height: 115%;">ALGORITHM:<o:p></o:p></span></u></b></div>
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<b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">Compute the
Graph-Signature<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">Procedure </span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">ComputeOSignature(G,<i> S</i><b><sub>o</sub></b>)<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">begin<o:p></o:p></span></div>
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<i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">S</span></i><b><sub><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">o</span></sub></b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">= (a copy of) <i>G. </i>Stable = false<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">Group nodes having the same property labels. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">while </span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">(Stable True) do <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">foreach </span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">node <i>A </i>in <i>S</i><b><sub>o</sub></b><i> </i>do<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">foreach </span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">path <i>P </i><b><sub>I</sub></b> from <i>A </i>into a node
<i>B </i>do<o:p></o:p></span></div>
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<i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">X </span></i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">= <i>P</i>i-1(<i>ext</i>[<i>B</i>]<b><i><sup> G</sup></i></b>) <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">if </span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">(<i>A </i></span><span lang="EN-US" style="font-family: 'Lucida Sans Unicode', sans-serif; font-size: 14pt; line-height: 115%;">⊈</span><i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">X</span></i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">) then replace <i>A
</i>by (<i>A </i><i>X</i>) and (<i>A </i>- <i>X</i>) <i><o:p></o:p></i></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">if </span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">there was no split then Stable=True<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">end<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">Procedure </span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">ComputeISignature(G,<i> S</i><b><sub>I</sub></b>)<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">begin<o:p></o:p></span></div>
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<i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">S</span></i><b><sub><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">I</span></sub></b><i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;"> </span></i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">= (a copy of) <i>G. </i>Stable
= false<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">Group nodes having the same incoming properties <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">while </span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">(Stable True) do<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">foreach </span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">node <i>A </i>in <i>S</i><b><sub>I</sub></b><i> </i>do<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">foreach </span><i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">P</span></i><b><sub><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">i</span></sub></b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;"> path into <i>A
</i>from a node <i>B </i>do<o:p></o:p></span></div>
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<i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">X </span></i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">= <i>P</i><b><sub>i</sub></b>(<i>ext</i>[<i>B</i>]<b><i><sup>G</sup></i></b>) <o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">if </span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">(<i>A </i></span><span lang="EN-US" style="font-family: 'Lucida Sans Unicode', sans-serif; font-size: 14pt; line-height: 115%;">⊈</span><i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">X</span></i><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">) then replace <i>A
</i>by (<i>A </i><i>X</i>) and (<i>A </i>- <i>X</i>)<i><o:p></o:p></i></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">if </span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">there was no split then Stable=True<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">end</span><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;"><o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 16pt; line-height: 115%;">ARCHITECTURE:<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 16pt; line-height: 150%;">EXISTING
SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">A query formulation language called MashQL is that it allows
people with limited IT-skills to explore and query one or multiple data sources
without prior knowledge about the schema, structure, vocabulary, or any technical
details of these sources. We do not assume that a data source should have -an
offline or inline- schema. This poses several language-design and performance
complexities that we fundamentally tackle. The rapid growth of structured data
on the Web has created a high demand for making this content more reusable and
consumable.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 16pt; line-height: 150%;">PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">This project helps the user to dynamically create the book and
upload the web. Not only but also provide the preview from the user uploading
books.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">ADVANTAGE OF PROPOSED
SYSTEM:<o:p></o:p></span></u></b></div>
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<li class="MsoNormal" style="line-height: 150%; margin-bottom: 0.0001pt;"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">It saves the time
and the user spending cost.<o:p></o:p></span></li>
<li class="MsoNormal" style="line-height: 150%; margin-bottom: 0.0001pt;"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">It is allow the
user to dynamically create a new file through the web.<o:p></o:p></span></li>
<li class="MsoNormal" style="line-height: 150%; margin-bottom: 0.0001pt; text-align: justify;"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">We
present two implementations of MashQL, an online mashup editor, and a
Firefox add-on.<o:p></o:p></span></li>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 16pt; line-height: 150%;">MODULES:<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">1.<span style="font-family: 'Times New Roman'; font-size: 7pt; font-weight: normal; line-height: normal;">
</span></span></b><!--[endif]--><b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">Administrator Module<o:p></o:p></span></b></div>
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</span></span></b><!--[endif]--><b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">Upload Module<o:p></o:p></span></b></div>
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</span></span></b><!--[endif]--><b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">Preview Module<o:p></o:p></span></b></div>
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<!--[if !supportLists]--><b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">4.<span style="font-family: 'Times New Roman'; font-size: 7pt; font-weight: normal; line-height: normal;">
</span></span></b><!--[endif]--><b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">Download Module<o:p></o:p></span></b></div>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 16pt; line-height: 150%;">MODULES DESCRIPTION:<o:p></o:p></span></u></b></div>
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<b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">Admin
Module:<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">It helps us to have
details about files uploaded by users. Not only helping us to have details
regarding uploads but also helps us to find out the search query needed by the
user. For instance, various upload which detriment the mind and soul of human
body will be deleted and also accounts used by the users will also be deleted.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">So, the main role of
admin will be to detect the various detriments in uploaded files and releases
only the ethical and valuable uploads to the users in large.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">Upload Module:<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">This module is used to
help the user to upload the book through the online. It includes the front
page, back page and content details based on the categories such as medical,
education, philosophy, software/hardware and others.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">Preview Module:<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">This module is used to view the user book design, and then the
user is going to change the design based on the preview image. This feature is
used, when the user performs the front page and back page design time. The user
is going to preview our design in the image format and also user can change the
design from that image format.<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">Download Module:<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">The user is going to
upload the book design with content. And then it verified based on the category
with the type of book content by the admin. Finally the admin to upload the
book details for the users. User can download any type of book content.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 16pt; line-height: 150%;">SYSTEM SPECIFICATION:<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-size: 16pt;">Hardware
Requirements:<o:p></o:p></span></u></b></div>
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</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14pt; line-height: 150%;">System : Pentium IV 2.4 GHz.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-size: 14pt; line-height: 150%;">•<span style="font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14pt; line-height: 150%;">Hard Disk :
40 GB.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-size: 14pt; line-height: 150%;">•<span style="font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14pt; line-height: 150%;">Floppy Drive :
1.44 Mb.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-size: 14pt; line-height: 150%;">•<span style="font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14pt; line-height: 150%;">Monitor : 14’ Colour Monitor.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14pt; line-height: 150%;">Mouse : Optical Mouse.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">•<span style="font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14pt; line-height: 150%;">Ram : 512 Mb.</span><b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;"><o:p></o:p></span></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">•<span style="font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-size: 14pt; line-height: 150%;">Keyboard :
101 Keyboard.</span><b><span lang="EN-US" style="font-size: 14pt; line-height: 150%;"><o:p></o:p></span></b></div>
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<b><u><span lang="EN-US" style="font-size: 16pt;">Software
Requirements:<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">•<span style="font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">Operating system : Windows XP.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">•<span style="font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14pt; line-height: 150%;">Coding Language : ASP.Net with C#<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-size: 14pt;">•<span style="font-size: 7pt;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14pt;">Data Base : SQL Server 2005.<b><o:p></o:p></b></span></div>
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<b><u><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 16pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">Mustafa Jarrar and Marios D. Dikaiakos, Member, IEEE Computer
Society, “A Query Formulation Language for the Data Web” <b>IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, VOL. 24, NO. 5,
MAY 2012.</b><o:p></o:p></span></div>
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prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com0tag:blogger.com,1999:blog-1508342348563505542.post-46926570802818251472012-12-27T07:36:00.001-08:002012-12-27T09:46:38.581-08:00IEEE Dot Net Project - A Probabilistic Model of (t,n) Visual Cryptography Scheme With Dynamic Group<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">A
Probabilistic Model of (t,n) Visual Cryptography Scheme With Dynamic Group<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ABSTRACT:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;">The
visual cryptography (VC) is a secret sharing scheme where a secret image is
encoded into transparencies, and the stacking of any out of transparencies
reveals the secret image. The stacking of or fewer transparencies is unable to
extract any information about the secret. We discuss the additions and
deletions of users in a dynamic user group. To reduce the overhead of
generating and distributing transparencies in user changes, this paper proposes
a VC scheme with unlimited based on the probabilistic model. The proposed
scheme allows to change dynamically in order to include new transparencies without
regenerating and redistributing the original transparencies. Specifically, an
extended VC scheme based on basis matrices and a probabilistic model is
proposed. An equation is derived from the fundamental definitions of the VC
scheme, and then the VC scheme achieving maximal contrast can be designed by
using the derived equation. The maximal contrasts with to are explicitly solved
in this paper.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ARCHITECTURE:<o:p></o:p></span></u></b></div>
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<span
lang=EN-US>SENDER</span><span lang=EN-US style='mso-ascii-font-family:
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mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:Calibri;
mso-bidi-font-family:"Times New Roman"'>Login Details<o:p></o:p></span></p>
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<span
lang=EN-US style='mso-bidi-font-family:"Times New Roman"'>Binary secret
image</span><span lang=EN-US style='mso-ascii-font-family:Calibri;
mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:Calibri;
mso-bidi-font-family:"Times New Roman"'><o:p></o:p></span></p>
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<span
lang=EN-US>TRANSPARANCIES</span><span lang=EN-US style='mso-ascii-font-family:
Calibri;mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:
Calibri;mso-bidi-font-family:"Times New Roman"'><o:p></o:p></span></p>
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<span
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Calibri;mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:
Calibri;mso-bidi-font-family:"Times New Roman"'><o:p></o:p></span></p>
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DATA<o:p></o:p></span></p>
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<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnESaPXqi9H2wppj-LsEgFrTS-N6ixv6pnVwxP8gsSZRaz2eb53Zn7OMwpFldehh2SRiEIeRJsAjsAxYdvs-MMT_pnNMp2RRTQAbn8iqBzlvonLsQNIM3x5m8qcxiGbmVyj5pn_kaKu4J3/s1600/s.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnESaPXqi9H2wppj-LsEgFrTS-N6ixv6pnVwxP8gsSZRaz2eb53Zn7OMwpFldehh2SRiEIeRJsAjsAxYdvs-MMT_pnNMp2RRTQAbn8iqBzlvonLsQNIM3x5m8qcxiGbmVyj5pn_kaKu4J3/s1600/s.png" /></a></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In
visual cryptography, the decoding process is performed directly by the human
eyes; while in existing, the shared images need some processing to reconstruct
the secret image. The increasing numbers of possibilities to create, publishes,
and distribute images calls for novel protection methods, new sharing and
access control mechanisms for the information contained in the published
images. Secure image sharing techniques overcome the traditional cryptographic
approach, providing new solutions for the development of new and secure imaging
applications.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">We
have proposed a (t, n) VC scheme with flexible value of (n). From the practical
perspective, the proposed scheme accommodates the dynamic changes of users
without regenerating and redistributing the transparencies, which reduces
computation and communication resources required in managing the dynamically
changing user group. From the theoretical perspective, the scheme can be
considered as the probabilistic model of (t, n) VC with unlimited. Initially,
the proposed scheme is based on basis matrices, but the basis matrices
with infinite size cannot be
constructed practically. Therefore, the probabilistic model is adopted in the
scheme.<b><o:p></o:p></b></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">MODULES:<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">1.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Login
modules.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">2.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Matrices
(Black and White) Method.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic; mso-fareast-font-family: "Times New Roman";">3.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">VC Scheme Method.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic; mso-fareast-font-family: "Times New Roman";">4.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Encoding Algorithm Method.<o:p></o:p></span></div>
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<br /></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">MODULE DESCRIPTION:<o:p></o:p></span></u></b></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Login modules.<o:p></o:p></span></b></div>
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<br /></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Login or logon (also called logging in
or on and signing in or on) is the process by which individual access to a
computer system is controlled by identification of the user using credentials
provided by the user.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">A user can log in to a system tovyfvs
and can then log out or log off (perform a logout / logoff) when the access is
no longer needed.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Logging out may be done explicitly by
the user performing some action, such as entering the appropriate command, or
clicking a website link labeled as such. It can also be done implicitly, such
as by powering the machine off, closing a web browser window, leaving a
website, or not refreshing a webpage within a defined period.<o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify; text-justify: inter-ideograph;">
<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Matrices (Black and White) Method.<o:p></o:p></span></b></div>
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<br /></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The
basis matrices of VC scheme were first introduced, a white-and-black secret
image or pixel is also described as a binary image or pixel. In the basis
matrices, to encode a binary secret image, each secret pixel white black will
be turned into blocks at the corresponding position of transparencies,
respectively. Each block consists of subpixels and each subpixel is opaque or
transparent. Throughout this paper, we use 0 to indicate a transparent subpixel
and 1 to indicate an opaque subpixel. If any two subpixels are stacked with
matching positions, the representation of a stacked pixel may be transparent,
when the two corresponding pixels are both transparent.<o:p></o:p></span></div>
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<br /></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">VC Scheme Method.<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Proposed
method is based on the basis matrices and the idea of probabilistic model. For
a (t, n) VC scheme, the “totally symmetric” form of (B0)and(B1) are both
constructed and described as H0 and H1, respectively.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">VC
scheme with flexible value of (n). From the practical perspective, the proposed
scheme accommodates the dynamic changes of users without regenerating and
redistributing the transparencies, which reduces computation and communication
resources required in managing the dynamically changing user group.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Encoding Algorithm Method.<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-left: 18.0pt; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">For
a given value of (t), the transparencies can be continuously generated with the
OptPrVC scheme. However, practical applications require the algorithm to
terminate within finite steps. To meet the requirement, a finite number is used
to specify the number of transparencies in the algorithm.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-right: 1.8pt; tab-stops: 18.0pt; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-right: 1.8pt; tab-stops: 18.0pt; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">HARDWARE REQUIREMENTS<o:p></o:p></span></u></b></div>
<div class="MsoListParagraphCxSpFirst" style="line-height: 150%; margin-bottom: 10.0pt; margin-left: 54.0pt; margin-right: 1.8pt; margin-top: 0cm; mso-add-space: auto; mso-list: l1 level1 lfo1; tab-stops: 18.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Processor </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: Any Processor above 500 MHz.<o:p></o:p></span></div>
<div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: 10.0pt; margin-left: 54.0pt; margin-right: 1.8pt; margin-top: 0cm; mso-add-space: auto; mso-list: l1 level1 lfo1; tab-stops: 18.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Ram </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: 128Mb.<o:p></o:p></span></div>
<div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: 10.0pt; margin-left: 54.0pt; margin-right: 1.8pt; margin-top: 0cm; mso-add-space: auto; mso-list: l1 level1 lfo1; tab-stops: 18.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Hard Disk </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: 10 GB.<o:p></o:p></span></div>
<div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: 10.0pt; margin-left: 54.0pt; margin-right: 1.8pt; margin-top: 0cm; mso-add-space: auto; mso-list: l1 level1 lfo1; tab-stops: 18.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Compact Disk </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: 650 Mb.<o:p></o:p></span></div>
<div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: 10.0pt; margin-left: 54.0pt; margin-right: 1.8pt; margin-top: 0cm; mso-add-space: auto; mso-list: l1 level1 lfo1; tab-stops: 18.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Input device </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: Standard Keyboard and Mouse.<o:p></o:p></span></div>
<div class="MsoListParagraphCxSpLast" style="line-height: 150%; margin-bottom: 10.0pt; margin-left: 54.0pt; margin-right: 1.8pt; margin-top: 0cm; mso-add-space: auto; mso-list: l1 level1 lfo1; tab-stops: 18.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Output device </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: VGA and High Resolution Monitor<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-right: 1.8pt; tab-stops: 18.0pt; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-right: 1.8pt; tab-stops: 18.0pt; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">SOFTWARE
REQUIREMENTS<i><o:p></o:p></i></span></u></b></div>
<div class="MsoListParagraph" style="line-height: 150%; margin-right: 1.8pt; mso-add-space: auto; mso-list: l2 level1 lfo2; tab-stops: 18.0pt; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Operating System</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">
: Windows XP.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l2 level1 lfo2; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Coding Language :
Visual C# .Net<o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Sian-Jheng Lin and Wei-Ho Chung, Member, IEEE, “A Probabilistic
Model of (t,n) Visual Cryptography Scheme With Dynamic Group”, <b>IEEE TRANSACTIONS ON INFORMATION FORENSICS
AND SECURITY, VOL. 7, NO. 1, FEBRUARY 2012.</b><o:p></o:p></span></div>
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</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com2tag:blogger.com,1999:blog-1508342348563505542.post-10486741243017962652012-12-27T07:29:00.000-08:002012-12-27T09:46:38.570-08:00IEEE Dot Net Project - A Novel Data Embedding Method Using Adaptive Pixel Pair Matching<div dir="ltr" style="text-align: left;" trbidi="on">
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<div align="center" class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: center; text-autospace: none;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">A
Novel Data Embedding Method Using Adaptive Pixel Pair Matching<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ABSTRACT:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;">This
paper proposes a new data-hiding method based on pixel pair matching (PPM). The
basic idea of PPM is to use the values of pixel pair as a reference coordinate,
and search a coordinate in the neighborhood set of this pixel pair according to
a given message digit. The pixel pair is then replaced by the searched coordinate
to conceal the digit. Exploiting modification direction (EMD) and diamond
encoding (DE) are two data-hiding methods proposed recently based on PPM. The
maximum capacity of EMD is 1.161 bpp and DE extends the payload of EMD by
embedding digits in a larger notational system. The proposed method offers lower
distortion than DE by providing more compact neighborhood sets and allowing
embedded digits in any notational system. Compared with the optimal pixel
adjustment process (OPAP) method, the proposed method always has lower
distortion for various payloads. Experimental results reveal that the proposed method
not only provides better performance than those of OPAP and DE, but also is
secure under the detection of some well-known steganalysis techniques.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SYSTEM ACHITECTURE:<o:p></o:p></span></u></b></div>
<div class="separator" style="clear: both; text-align: center;">
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<span
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<span
lang=EN-US style='font-size:10.0pt;line-height:115%;mso-bidi-font-family:
TimesNewRoman'>Pixel Pair Matching</span><span lang=EN-US
style='font-size:10.0pt;line-height:115%'><o:p></o:p></span></p>
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Details<o:p></o:p></span></p>
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<span
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<span
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<span
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"Times New Roman";mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman"'>SECRET
DATA<o:p></o:p></span></p>
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<span
lang=EN-US style='mso-bidi-font-family:TimesNewRoman'>SECRET DATA</span><span
lang=EN-US><o:p></o:p></span></p>
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<span
lang=EN-US style='mso-bidi-font-family:TimesNewRoman'>Cover image</span><span
lang=EN-US><o:p></o:p></span></p>
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</v:shape></v:group><![endif]--><!--[if !vml]--><img src="file:///C:/Users/PARVATHI/AppData/Local/Temp/msohtmlclip1/01/clip_image001.gif" v:shapes="_x0000_s1026 _x0000_s1027 _x0000_s1028 _x0000_s1029 _x0000_s1030 _x0000_s1031 _x0000_s1032 _x0000_s1033 _x0000_s1034 _x0000_s1035 _x0000_s1036 _x0000_s1037 _x0000_s1038 _x0000_s1039 _x0000_s1040 _x0000_s1041 _x0000_s1042 _x0000_s1043 _x0000_s1044 _x0000_s1045" /><!--[endif]--><b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;"> </span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The least significant bit
substitution method, referred to as LSB in this paper, is a well-known
data-hiding method. This method is easy to implement with low CPU cost, and has
become one of the popular embedding techniques. However, in LSB embedding, the
pixels with even values will be increased by one or kept unmodified. The pixels
with odd values will be decreased by one or kept unmodified. Therefore, the
imbalanced embedding distortion emerges and is vulnerable to steganalysis.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Optimal pixel adjustment process
(OPAP) method to reduce the distortion caused by LSB replacement. In their method,
if message bits are embedded into the right-most LSBs of an -bit pixel, other
bits are adjusted by a simple evaluation. Namely, if the adjusted result offers
a smaller distortion, these bits are either replaced by the adjusted result or
otherwise kept unmodified.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;">Exploiting
modification direction (EMD) and diamond encoding (DE) are two data-hiding
methods proposed recently based on PPM<u><o:p></o:p></u></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">DISADVANTAGES OF EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoListParagraph" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l0 level1 lfo2; text-align: justify; text-autospace: none; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Imbalanced embedding
distortion emerges and is vulnerable to steganalysis.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoListParagraph" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l0 level1 lfo2; text-align: justify; text-autospace: none; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: "Times New Roman";">The existing technique can be easily cracked.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;">The basic
idea of PPM is to use the values of pixel pair as a reference coordinate, and
search a coordinate in the neighborhood set of this pixel pair according to a given
message digit. The pixel pair is then replaced by the searched coordinate to
conceal the digit.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">This paper proposes a new data
embedding method to reduce the embedding impact by providing a simple
extraction function and a more compact neighborhood set. The proposed method
embeds more messages per modification and thus increases the embedding
efficiency. The image quality obtained by the proposed method not only performs
better than those obtained by OPAP and DE, but also brings higher payload with less
detect ability. Moreover, the best notational system for data concealing can be
determined and employed in this new method according to the given payload so
that a lower image distortion can be achieved.<u><o:p></o:p></u></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ADVANTAGES OF PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;">The
proposed method offers lower distortion than DE by providing more compact
neighborhood sets and allowing embedded digits in any notational system. Compared
with the optimal pixel adjustment process (OPAP) method, the proposed method
always has lower distortion for various payloads. Experimental results reveal
that the proposed method not only provides better performance than those of
OPAP and DE, but also is secure under the detection of some well-known steganalysis
techniques.<u><o:p></o:p></u></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">MODULES:<o:p></o:p></span></u></b></div>
<div class="MsoListParagraphCxSpFirst" style="line-height: 150%; mso-list: l3 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-style: italic; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Extraction Function and Neighborhood Set<o:p></o:p></span></div>
<div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; mso-list: l3 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-style: italic; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Embedding Procedure<o:p></o:p></span></div>
<div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; mso-list: l3 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-style: italic; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Extraction Procedure<o:p></o:p></span></div>
<div class="MsoListParagraphCxSpLast" style="line-height: 150%; mso-list: l3 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Statistical Analysis of the Histogram Differences</span><b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"><o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">MODULES DESCRIPTION:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Extraction Function and Neighborhood Set<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In this module we perform the
action of extraction function and neighborhood set. Where the system does a new
data embedding method to reduce the embedding impact by providing a simple
extraction function and a more compact neighborhood set. The proposed method
embeds more messages per modification and thus increases the embedding
efficiency. The image quality obtained by the proposed method not only performs
better than those obtained by OPAP and DE, but also brings higher payload with less
detectability. Moreover, the best notational system for data concealing can be
determined and employed in this new method according to the given payload so
that a lower image distortion can be achieved.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Embedding Procedure<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Input: Cover image of size , secret
bit stream, and key .<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Output: Stego image , , , and .<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">1. Find the minimum satisfying ,
and convert into a list of digits with a -ary notational system.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">2. Solve the discrete optimization
problem to find and.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">3. In the region defined by ,
record the coordinate such that , .<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">4. Construct a nonrepeat random
embedding sequence using a key .<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">5. To embed a message digit , two
pixels in the cover image are selected according to the embedding sequence ,
and calculate the modulus distance between and , then replace with .<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">6. Repeat Step 5 until all the message
digits are embedded.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Extraction Procedure<o:p></o:p></span></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">To extract the embedded message
digits, pixel pairs are scanned in the same order as in the embedding
procedure. The embedded message digits are the values of extraction function of
the scanned pixel pairs. <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Input: Stego image , , , and .<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Output: Secret bit stream .<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">1. Construct the embedding sequence
using the key.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">2. Select two pixels according to
the embedding sequence.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">3. Calculate, the result is the
embedded digit.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">4. Repeat Steps 2 and 3 until all
the message digits are extracted.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">5. Finally, the message bits can be
obtained by converting the extracted message digits into a binary bit stream. <o:p></o:p></span></div>
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<br /></div>
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<b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Statistical Analysis of the Histogram Differences</span></b><b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"><o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In this module, we perform the goal
of system analysis by using histogram technique. The goal of steganography is
to evade statistical detection. It is apparent that MSE is not a good measure
of security against the detection of steganalysis. Histograms are used to plot
density of data, and often for density estimation: estimating the probability
density function of the underlying variable. The total area of a histogram used
for probability density is always normalized to 1. If the lengths of the
intervals on the x-axis are all 1, then a histogram is identical to a relative
frequency plot.<b><u><o:p></o:p></u></b></span></div>
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<br /></div>
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<br /></div>
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<br /></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%; mso-fareast-font-family: Batang;">HARDWARE REQUIREMENTS<o:p></o:p></span></u></b></div>
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<br /></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Processor </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: Any Processor above 500 MHz.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Ram </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: 128Mb.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Hard Disk </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: 10 GB.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Compact Disk </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: 650 Mb.<o:p></o:p></span></div>
<div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: 10.0pt; margin-left: 54.0pt; margin-right: 1.8pt; margin-top: 0cm; mso-add-space: auto; mso-list: l1 level1 lfo3; tab-stops: 18.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Input device </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: Standard Keyboard and Mouse.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Output device </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">: VGA and High Resolution Monitor<o:p></o:p></span></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%; mso-fareast-font-family: Batang;">SOFTWARE REQUIREMENTS<i><o:p></o:p></i></span></u></b></div>
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<br /></div>
<div class="MsoListParagraph" style="line-height: 150%; margin-right: 1.8pt; mso-add-space: auto; mso-list: l2 level1 lfo4; tab-stops: 18.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold; mso-fareast-font-family: Batang;">Operating System</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-fareast-font-family: Batang;">
: Windows XP.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l2 level1 lfo4; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Coding Language :
Visual C# .Net<o:p></o:p></span></div>
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<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Wien Hong and Tung-Shou Chen, “A
Novel Data Embedding Method Using Adaptive Pixel Pair Matching” , <b>IEEE TRANSACTIONS ON INFORMATION FORENSICS
AND SECURITY, VOL. 7, NO. 1, FEBRUARY 2012.</b><o:p></o:p></span></div>
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com0tag:blogger.com,1999:blog-1508342348563505542.post-43410333853563788302012-12-27T07:15:00.002-08:002012-12-27T09:46:38.579-08:00IEEE Dot Net Projects - A NOVEL ANTI PHISHING FRAMEWORK BASED ON VISUAL CRYPTOGRAPHY<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">A
NOVEL ANTI PHISHING FRAMEWORK BASED ON VISUAL CRYPTOGRAPHY<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ABSTRACT:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-style: italic;">Phishing
is an attempt by an individual or a group to thieve personal confidential
information such as passwords, credit card information etc from unsuspecting
victims for identity theft, financial gain and other fraudulent activities. In
this paper we have proposed a new approach named as "A Novel Antiphishing framework
based on visual cryptography" to solve the problem of phishing. Here an
image based authentication using Visual Cryptography (vc) is used. The use of
visual cryptography is explored to preserve the privacy of image captcha by
decomposing the original image captcha into two shares that are stored in
separate database servers such that the original image captcha can be revealed
only when both are simultaneously available; the individual sheet images do not
reveal the identity of the original image captcha. Once the original image
captcha is revealed to the user it can be used as the password.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%; mso-bidi-font-style: italic;">EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Phishing web pages are forged web
pages that are created by malicious people to mimic Web pages of real web
sites. Most of these kinds of web pages have high visual similarities to scam their
victims. Some of these kinds of web pages look exactly like the real ones.
Victims of phishing web pages may expose their bank account, password, credit
card number, or other important information to the phishing web page owners. It
includes techniques such as tricking customers through email and spam messages,
man in the middle attacks, installation of key loggers and screen captures.<b><u><o:p></o:p></u></b></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%; mso-bidi-font-style: italic;">DISADVANTAGES OF EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">These popular technologies have
several drawbacks:<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">1. Blacklist-based technique with
low false alarm probability, but it cannot detect the websites that are not in
the blacklist database. Because the life cycle of phishing websites is too
short and the establishment of blacklist has a long lag time, the accuracy of
blacklist is not too high.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">2. Heuristic-based anti-phishing
technique, with a high probability of false and failed alarm, and it is easy
for the attacker to use technical means to avoid the heuristic characteristics detection.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">3. Similarity assessment based
technique is time-consuming. It needs too long time to calculate a pair of
pages, so using the method to detect phishing websites on the client terminal
is not suitable. And there is low accuracy rate for this method depends on many
factors, such as the text, images, and similarity measurement technique.
However, this technique (in particular, image similarity identification
technique) is not perfect enough yet.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%; mso-bidi-font-style: italic;">PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The concept of image processing and
an improved visual cryptography is used. Image processing is a technique of
processing an input image and to get the output as either improved form of the
same image and/or characteristics of the input image. In Visual Cryptography
(VC) an image is decomposed into shares and in order to reveal the original
image appropriate number of shares should be combined.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">VCS is a cryptographic technique
that allows for the encryption of visual information such that decryption can
be performed using the human visual system. We can achieve this by one of the following
access structure schemes.<o:p></o:p></span></div>
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<br /></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">1. (2, 2)- Threshold VCS scheme-
This is a simplest threshold scheme that takes a secret message and encrypts it
in two different shares that reveal the secret image when they are overlaid.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">2. (n, n) -Threshold VCS
scheme-This scheme encrypts the secret image to n shares such that when all n
of the shares are combined will the secret image be revealed.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">3. (k, n) Threshold VCS scheme-
This scheme encrypts the secret image to n shares such that when any group of
at least k shares are overlaid the secret image will be revealed.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In the case of (2, 2) VCS, each pixel
P in the original image is encrypted into two sub pixels called shares.
Figure.1 denotes the shares of a white pixel and a black pixel. Note that the
choice of shares for a white and black pixel is randomly determined (there are
two choices available for each pixel). Neither share provides any clue about
the original pixel since different pixels in the secret image will be encrypted
using independent random choices. When the two shares are superimposed, the
value of the original pixel P can be determined. If P is a black pixel, we get two
black sub pixels; if it is a white pixel, we get one black sub pixel and one
white sub pixel. <o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%; mso-bidi-font-style: italic;">ADVANTAGES OF PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">For phishing detection and
prevention, we are proposing a new methodology to detect the phishing website.
Our methodology is based on the Anti-Phishing Image Captcha validation scheme
using visual cryptography. It prevents password and other confidential
information from the phishing websites.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SYSTEM
REQUIREMENTS:</span></u></b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;"><o:p></o:p></span></u></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">HARDWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">System : Pentium IV 2.4 GHz.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Hard
Disk : 40 GB.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Floppy
Drive : 1.44 Mb.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Monitor : 15 VGA Colour.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Mouse : Logitech.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Ram : 512 Mb.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SOFTWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Operating system : - Windows XP.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Coding Language : ASP.NET,
C#.Net.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Data Base :
SQL Server 2005<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%; mso-bidi-font-style: italic;">REFERENCE:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Divya James and Mintu Philip, “A NOVEL ANTI PHISHING
FRAMEWORK BASED ON VISUAL CRYPTOGRAPHY”, <b>International
Journal of Distributed and Parallel Systems (IJDPS) Vol.3, No.1, January 2012.</b><o:p></o:p></span></div>
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prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com0tag:blogger.com,1999:blog-1508342348563505542.post-79807740264697977892012-12-27T07:10:00.003-08:002012-12-27T07:10:57.009-08:00IEEE java Project - BloomCast: Efficient and Effective Full-Text Retrieval in Unstructured P2P Networks<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt;">BloomCast:
Efficient and Effective Full-Text Retrieval in Unstructured P2P Networks<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 115%;">ABSTRACT:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Efficient and effective full-text
retrieval in unstructured peer-to-peer networks remains a challenge in the
research community. First, it is difficult, if not impossible, for unstructured
P2P systems to effectively locate items with guaranteed recall. Second,
existing schemes to improve search success rate often rely on replicating a
large number of item replicas across the wide area network, incurring a large amount
of communication and storage costs. In this paper, we propose BloomCast, an
efficient and effective full-text retrieval scheme, in unstructured P2P
networks. By leveraging a hybrid P2P protocol, BloomCast replicates the items uniformly
at random across the P2P networks, achieving a guaranteed recall at a
communication cost of Þ, where N is the
size of the network. Furthermore, by casting Bloom Filters instead of the raw
documents across the network, BloomCast significantly reduces the communication
and storage costs for replication. We demonstrate the power of BloomCast design
through both mathematical proof and comprehensive simulations based on the
query logs from a major commercial search engine and NIST TREC WT10G data collection.
Results show that BloomCast achieves an average query recall of 91 percent,
which outperforms the existing WP algorithm by 18 percent, while BloomCast
greatly reduces the search latency for query processing by 57 percent.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">EXISTING
SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In the existing system there are
two major issues . First, it is difficult, if not impossible, for unstructured
P2P systems to effectively locate items with guaranteed recall. Second,
existing schemes to improve search success rate often rely on replicating a
large number of item replicas across the wide area network, incurring a large
amount of communication and storage costs.<b><o:p></o:p></b></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">DISADVATAGES
OF EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">PROPOSED
SYSTEM:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In
the proposed system, we </span><span lang="EN-US" style="font-family: "AdvP7C2E","serif"; font-size: 9.5pt; line-height: 150%; mso-bidi-font-family: AdvP7C2E;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">propose
a novel strategy, called BloomCast , an efficient and effective full-text
retrieval scheme, in unstructured P2P networks.</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;"><o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ADVANTAGES
OF PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
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<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">SYSTEM CONFIGURATION:-<o:p></o:p></span></u></h1>
<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">HARDWARE
REQUIREMENTS:-<o:p></o:p></span></u></h1>
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<h1 style="line-height: 150%; margin-left: 36.0pt; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; font-weight: normal; line-height: 150%; mso-bidi-font-family: Wingdings; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; font-weight: normal; line-height: 150%; mso-bidi-font-weight: bold;">Processor -Pentium –III<o:p></o:p></span></h1>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Speed - 1.1 Ghz<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">RAM - 256 MB(min)<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Hard
Disk - 20 GB<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Floppy
Drive - 1.44 MB<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Key
Board - Standard Windows Keyboard<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Mouse - Two or Three Button Mouse<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Monitor - SVGA<o:p></o:p></span></div>
<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; font-weight: normal; line-height: 150%; mso-bidi-font-weight: bold;"> </span></h1>
<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">SOFTWARE
REQUIREMENTS:-<o:p></o:p></span></u></h1>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">v<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Operating System :
Windows95/98/2000/XP <o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">v<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Front End :
Java<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Hanhua Chen, Member, Xucheng Luo,
Yunhao Liu, Tao Gu, Kaiji Chen, and Lionel M. Ni, “ BloomCast: Efficient and
Effective Full-Text Retrieval in Unstructured P2P Networks”, <b>IEEE TRANSACTIONS ON PARALLEL AND
DISTRIBUTED SYSTEMS, VOL. 23, NO. 2, FEBRUARY 2012.</b><o:p></o:p></span></div>
<br />
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com1tag:blogger.com,1999:blog-1508342348563505542.post-65432971486246552422012-12-27T06:59:00.003-08:002012-12-27T06:59:57.449-08:00IEEE Java Projects - Adaptive Opportunistic Routing for Wireless Ad Hoc Networks<div dir="ltr" style="text-align: left;" trbidi="on">
<br />
<div align="center" class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: center; text-autospace: none;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">Adaptive
Opportunistic Routing for Wireless Ad Hoc Networks<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;"><br /></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ABSTRACT:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;">A
distributed adaptive opportunistic routing scheme for multihop wireless ad hoc
networks is proposed. The proposed scheme utilizes a reinforcement learning
framework to opportunistically route the packets even in the absence of
reliable knowledge about channel statistics and network model. This scheme is
shown to be optimal with respect to an expected average per-packet reward criterion.
The proposed routing scheme jointly addresses the issues of learning and
routing in an opportunistic context, where the network structure is
characterized by the transmission success probabilities. In particular, this
learning framework leads to a stochastic routing scheme that optimally “explores”
and “exploits” the opportunities in the network.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Motivated by classical routing
solutions in the Internet, conventional routing in ad hoc networks attempts to
find a fixed path along which the packets are forwarded. Such fixed-path
schemes fail to take advantage of broadcast nature and opportunities provided
by the wireless medium and result in unnecessary packet retransmissions.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">DISADVANTAGES OF EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-autospace: none;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;">In the proposed system, we develop a distributed adaptive opportunistic
routing scheme (</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">d-AdaptOR) for multihop wireless ad hoc networks whose performance is<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-autospace: none;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">shown
to be optimal with zero knowledge regarding network topology and channel
statistics.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ADVANTAGES OF PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SYSTEM
REQUIREMENTS:</span></u></b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;"><o:p></o:p></span></u></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">HARDWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<br /></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">System : Pentium IV 2.4 GHz.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Hard
Disk : 40 GB.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Floppy
Drive : 1.44 Mb.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Monitor : 15 VGA Colour.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Mouse : Logitech.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Ram : 512 Mb.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<br /></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<br /></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<br /></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SOFTWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
<div class="MsoBodyTextIndent" style="text-indent: 0cm;">
<br /></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l1 level1 lfo2; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Operating system : - Windows XP.<o:p></o:p></span></div>
<div class="MsoBodyTextIndent" style="margin-left: 36.0pt; mso-list: l1 level1 lfo2; tab-stops: list 36.0pt; text-indent: -18.0pt;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-bidi-font-weight: bold;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Coding Language : JAVA<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Abhijeet A. Bhorkar, Mohammad
Naghshvar<i>,</i> Tara Javidi<i>,</i> and Bhaskar D. Rao<i>,”</i> Adaptive
Opportunistic Routing for Wireless Ad Hoc Networks” <b>IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 20, NO. 1, FEBRUARY 2012.</b><o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com0tag:blogger.com,1999:blog-1508342348563505542.post-51446384586844531772012-12-27T06:55:00.001-08:002012-12-27T06:55:12.888-08:00IEEE Java Project - A Stochastic Model of Multivirus Dynamics<div dir="ltr" style="text-align: left;" trbidi="on">
<br />
<div align="center" class="MsoNormal" style="line-height: 150%; text-align: center;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">A Stochastic Model of
Multivirus Dynamics<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">ABSTRACT:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Understanding the spreading
dynamics of computer viruses (worms, attacks) is an important research problem,
and has received much attention from the communities of both computer security
and statistical physics. However, previous studies have mainly focused on
single-virus spreading dynamics. In this paper, we study multi-virus spreading
dynamics, where multiple viruses attempt to infect computers while possibly
combating against each other because, for example, they are controlled by
multiple bot masters. Specifically, we propose and analyze a general model (and
its two special cases) of multi-virus spreading dynamics in arbitrary networks
(i.e., we do not make any restriction on network topologies), where the viruses
may or may not core side on computers. Our model offers analytical results for
addressing questions such as: What are the sufficient conditions (also known as
epidemic thresholds) under which the multiple viruses will die out? What if
some viruses can “rob” others? What characteristics does the multivirus
epidemic dynamics exhibit when the viruses are (approximately) equally
powerful? The analytical results make a fundamental connection between two
types of factors: defense capability and network connectivity. This allows us
to draw various insights that can be used to guide security defense.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">EXISTING
SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In the existing system, studies
have mainly focused on single-virus spreading dynamics.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">For multivirus spreading dynamics,
there are two scenarios: the viruses spread independent of each other and thus
the dynamics can be understood as a trivial extension of the single-virus
dynamics; the viruses spread non-independently and may further fight against
each other.<b><u><o:p></o:p></u></b></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">DISADVANTAGES
OF EXISTING SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The well established approaches
such as access control and cryptography.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Despite the attention that has been
paid by communities including computer security and statistical physics,
existing studies mainly focused on single-virus spreading dynamics.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">PROPOSED
SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In this paper, we study multi-virus
spreading dynamics, where multiple viruses attempt to infect computers while
possibly combating against each other because, for example, they are controlled
by multiple bot-masters.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Specifically, we propose and
analyze a general model (and its two special cases) of multi-virus spreading
dynamics in arbitrary networks (i.e., we do not make any restriction on network
topologies), where the viruses may or may not core side on computers. Our model
offers analytical results for addressing questions such as: What are the
sufficient conditions (also known as epidemic thresholds) under which the
multiple viruses will die out? What if some viruses can “rob” others? What
characteristics does the multivirus epidemic dynamics exhibit when the viruses
are (approximately) equally powerful? The analytical results make a fundamental
connection between two types of factors: defense capability and network
connectivity. This allows us to draw various insights that can be used to guide
security defense.<b><u><o:p></o:p></u></b></span></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">ADVANTAGES
OF PROPOSED SYSTEM:<o:p></o:p></span></u></b></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">To solve the problem of computer
viruses (malware, worms, or bots), we need a set of approaches, ranging from
legislation to technology.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SYSTEM
REQUIREMENTS:</span></u></b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;"><o:p></o:p></span></u></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">HARDWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">System : Pentium IV 2.4 GHz.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Hard
Disk : 40 GB.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Floppy
Drive : 1.44 Mb.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Monitor : 15 VGA Colour.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Mouse : Logitech.<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-GB" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%; mso-ansi-language: EN-GB;">Ram : 512 Mb.<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">SOFTWARE REQUIREMENTS:<o:p></o:p></span></u></b></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">•<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Operating system : - Windows XP.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Coding Language : JAVA<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Shouhuai Xu, Wenlian Lu, and Zhenxin
Zhan, “A Stochastic Model of Multivirus Dynamics”, <b>IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING, VOL. 9, NO. 1,
JANUARY/FEBRUARY 2012.</b><o:p></o:p></span></div>
</div>
prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com0tag:blogger.com,1999:blog-1508342348563505542.post-47105778288578245582012-12-27T06:46:00.002-08:002012-12-27T06:46:40.430-08:00IEEE Projects - A Secure Erasure Code-Based Cloud Storage System with Secure Data Forwarding <div dir="ltr" style="text-align: left;" trbidi="on">
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 18.0pt; line-height: 150%;">A
Secure Erasure Code-Based Cloud Storage System with Secure Data Forwarding<o:p></o:p></span></u></b></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">ABSTRACT:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">A cloud storage system, consisting
of a collection of storage servers, provides long-term storage services over
the Internet. Storing data in a third party’s cloud system causes serious
concern over data confidentiality. General encryption schemes protect data confidentiality,
but also limit the functionality of the storage system because a few operations
are supported over encrypted data. Constructing a secure storage system that
supports multiple functions is challenging when the storage system is
distributed and has no central authority. We propose a threshold proxy
re-encryption scheme and integrate it with a decentralized erasure code such
that a secure distributed storage system is formulated. The distributed storage
system not only supports secure and robust data storage and retrieval, but also
lets a user forward his data in the storage servers to another user without
retrieving the data back. The main technical contribution is that the proxy
re-encryption scheme supports encoding operations over encrypted messages as
well as forwarding operations over encoded and encrypted messages. Our method
fully integrates encrypting, encoding, and forwarding. We analyze and suggest
suitable parameters for the number of copies of a message dispatched to storage
servers and the number of storage servers queried by a key server. These
parameters allow more flexible adjustment between the number of storage servers
and robustness.<o:p></o:p></span></div>
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<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">ARCHITECTURE:<o:p></o:p></span></u></h1>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiBzdWpwL03xk7F8PQL2-PQ2hxGAFQmvi2K0-q5Z1oVfkSzhyphenhyphen3rY9ypk-XWWGrX8DdhYNSbk4ksD8jN8zcI3SEOr6zc7k-Z98t69CJRP7MfcVmQ9dFJkvWm0T8eI0IOoQQjyrg3wSFNngEK/s1600/sss.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiBzdWpwL03xk7F8PQL2-PQ2hxGAFQmvi2K0-q5Z1oVfkSzhyphenhyphen3rY9ypk-XWWGrX8DdhYNSbk4ksD8jN8zcI3SEOr6zc7k-Z98t69CJRP7MfcVmQ9dFJkvWm0T8eI0IOoQQjyrg3wSFNngEK/s1600/sss.png" /></a></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;"> </span><u><span lang="EN-US" style="font-family: 'Times New Roman', serif;"><b>EXISTING SYSTEM:</b></span></u></div>
<b>
</b><div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">General encryption schemes protect
data confidentiality, but also limit the functionality of the storage system
because a few operations are supported over encrypted data. Storing data in a
third party’s cloud system causes serious concern on data confidentiality.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In the existing system, constructing a
secure storage system that supports multiple functions is challenging when the
storage system is distributed and has no central authority.<o:p></o:p></span></div>
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<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">DISADVANTAGES OF
EXISTING SYSTEM:<o:p></o:p></span></u></h1>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">There are three problems in the
above straightforward integration of encryption and encoding. First, the user
has to do most computation and the communication traffic between the user and
storage servers is high. Second, the user has to manage his cryptographic keys.
If the user’s device of storing the keys is lost or compromised, the security
is broken. Finally, besides data storing and retrieving, it is hard for storage
servers to directly support other functions. For example, storage servers cannot
directly forward a user’s messages to another one. The owner of messages has to
retrieve, decode, decrypt and then forward them to another user.<o:p></o:p></span></div>
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<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">PROPOSED SYSTEM:<o:p></o:p></span></u></h1>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">In the proposed system, we propose a
threshold proxy re-encryption scheme and integrate it with a decentralized
erasure code such that a secure distributed storage system is formulated.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">By using the threshold proxy
re-encryption scheme, we present a secure cloud storage system that provides
secure data storage and secure data forwarding functionality in a decentralized
structure<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The distributed storage system not
only supports secure and robust data storage and retrieval, but also lets a
user forward his data in the storage servers to another user without retrieving
the data back. <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The main technical contribution is
that the proxy re-encryption scheme supports encoding operations over encrypted
messages as well as forwarding operations over encoded and encrypted messages.
Our method fully integrates encrypting, encoding, and forwarding.<o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<br /></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">We propose a new threshold proxy re-encryption
scheme and integrate it with a secure decentralized code to form a secure
distributed storage system. The encryption scheme supports encoding operations over
encrypted messages and forwarding operations over encrypted and encoded
messages. The tight integration of encoding, encryption, and forwarding makes
the storage system efficiently meet the requirements of data robustness, data
confidentiality, and data forwarding. Accomplishing the integration with
consideration of a distributed structure is challenging. Our system meets the requirements
that storage servers independently perform encoding and re-encryption and key
servers independently perform partial decryption. Moreover, we consider the system
in a more general setting than previous works. This setting allows more
flexible adjustment between the number of storage servers and robustness.<o:p></o:p></span></div>
<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">ADVANTAGES OF PROPOSED
SYSTEM:<o:p></o:p></span></u></h1>
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<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">The threshold proxy re encryption scheme
supports encoding, forwarding, and partial decryption operations in a
distributed way. To decrypt a message of k blocks that are encrypted and encoded
to n codeword symbols, each key server only has to partially decrypt two
codeword symbols in our system. <o:p></o:p></span></div>
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<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">By using the threshold proxy
re-encryption scheme, we present a secure cloud storage system that provides
secure data storage and secure data forwarding functionality in a decentralized
structure. <o:p></o:p></span></div>
<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
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<div class="MsoNormal" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; mso-layout-grid-align: none; text-align: justify; text-autospace: none; text-justify: inter-ideograph;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Moreover, each storage server independently
performs encoding and re-encryption and each key server independently perform
partial decryption. Our storage system and some newly proposed content addressable
file systems and storage system are highly compatible. Our storage servers act
as storage nodes in a content addressable storage system for storing content
addressable blocks.<u><o:p></o:p></u></span></div>
<h1 style="line-height: 150%; text-align: justify; text-justify: inter-ideograph;">
<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">MODULES:<o:p></o:p></span></u></h1>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; font-weight: normal; line-height: 150%; mso-bidi-font-family: Symbol; mso-bidi-font-weight: bold; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; font-weight: normal; line-height: 150%; mso-bidi-font-weight: bold;">Construction of Cloud Data Storage Module<o:p></o:p></span></h1>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Data Forwarding Module<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Data Encryption Module<o:p></o:p></span></div>
<div class="MsoListParagraphCxSpLast" style="line-height: 150%; mso-list: l0 level1 lfo3; text-align: justify; text-indent: -18.0pt; text-justify: inter-ideograph;">
<!--[if !supportLists]--><span lang="EN-US" style="font-family: Symbol; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;">·<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Data Retrieval Module<o:p></o:p></span></div>
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<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">SYSTEM CONFIGURATION:-<o:p></o:p></span></u></h1>
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<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">HARDWARE REQUIREMENTS:-<o:p></o:p></span></u></h1>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; font-weight: normal; line-height: 150%; mso-bidi-font-family: Wingdings; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; font-weight: normal; line-height: 150%; mso-bidi-font-weight: bold;">Processor -Pentium –III<o:p></o:p></span></h1>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Speed - 1.1 Ghz<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">RAM - 256 MB(min)<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Hard
Disk - 20 GB<o:p></o:p></span></div>
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Drive - 1.44 MB<o:p></o:p></span></div>
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Board - Standard Windows Keyboard<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">ü<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;"> </span></span><!--[endif]--><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Mouse - Two or Three Button Mouse<o:p></o:p></span></div>
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<u><span lang="EN-US" style="font-family: "Times New Roman","serif";">SOFTWARE REQUIREMENTS:-<o:p></o:p></span></u></h1>
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<!--[if !supportLists]--><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; line-height: 150%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;">v<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Operating System :
Windows95/98/2000/XP <o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Application Server : Tomcat5.0/6.X <o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Front End :
Java, JSP<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;"> Script : JavaScript.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Server side Script :
Java Server Pages.<o:p></o:p></span></div>
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</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; line-height: 150%;">Database :
MYSQL<o:p></o:p></span></div>
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<b><u><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 16.0pt; line-height: 150%;">REFERENCE:<o:p></o:p></span></u></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 150%;">Hsiao-Ying Lin, and Wen-Guey Tzeng,
“A Secure Erasure Code-Based Cloud Storage System with Secure Data Forwarding” <b>IEEE TRANSACTIONS ON PARALLEL AND
DISTRIBUTED SYSTEMS, VOL. 23, NO. 6, JUNE 2012.</b><o:p></o:p></span></div>
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prakash chalumurihttp://www.blogger.com/profile/04204738520008295381noreply@blogger.com0