thesis - Computer Science and Engineering

md£3›œo b $u”’Š /1g’k3mdn–op2!me(V—ºŠ /1(«q˜n5me2˜qB2!qBŽ*o’2BŽ3mdnBop—§g’opg’/enBi›ume(*)1Vmd)eop2;/enjk3mdn–me—Vtœ)1g·2%2–*nBŸeosieop—§tu(
=
qBtu/1(l¢0tœqBŽ¤K!Q]R¢£Aihm©(r3gj£¡osn]/e“LŠ5ŽVmdn–meŠ q˜osn–tu2BqBtuŠs2s$ = ŽVo%2˜opŠ /1(3—¤Š /1›uVg‘(hnBopŠ /en–—V2]qBŽVo;—3ţ¬µosn–op(«q
qBŽVtu2]2˜opŠ
fÐ~ËÖÕ"ø±È€ÇÖ˱Ç$×±Ø]ØIÌl˱Î$×±ÌXÎÖÕTØ
2BopŠ qBtœ/1(ž6I¢o¤tu(rq˜nB/A—3VŠ oh2˜ia(VŠ5Ž*nB/1(*/1V2©›ume(V)1Vmd)eop2s6Ime(*/eqBŽVosn‘Šs›ume2B2©/e“0›ume(V)1Vmd)eop2’—*op2Btœ)1(Vop—“­/en
@\(qBŽ3tu2
op2B2;Š /1g‘gV(VtuŠsmdqBtu/1(FqBmd‹eoq’%IŒ.¾ Ù ÀhÂ>ŒGÂd¿­¿$Z@\([Š /1(32˜op¯rVop(VŠ oe6®2˜ia(VŠ–Ž*n–/1(*/1V2CnBopmeŠ qBtœŸeo’2˜ia2˜q˜opg‘2;mdnBo
kVnB/aŠ
À Á Ù ¾M’V¾CŽbŒ.¾â‹s6®tu([qBŽ*o’2˜op(V2Bo qBŽVmdqZtu—Vop(«qBtuŠsme›Ätu(*k8*q0tu(rq˜/hqBŽVo©2BiA2˜q˜opg…me›œ¢]mpia2;iatœop›u—V2%tu—*op(rqBtuŠsme›L/1*q˜k3*qs6
Ý«ÀŒ
iAk¡op2]/e“L—VmdqBm£¡optu(*)©2BŽVmdn–op—h£Ai‘qBŽ*op2Bo;›,me(*)1Vmd)eop2s$ = Ž*oCqBŽ3tœn–— Š /1›uVg‘(ltu(V—3tuŠsmdq˜op2I¢CŽ*osqBŽ*osn]qBŽ*oZ2˜ia2˜q˜opg
q
= Ž*/1*)1Ž©K!Q]RÄ6Ämdq’tœqB2©Šs*n–nBop(«q©2˜qBmdq˜oe6tu2 (V/eq©—3tu2˜q˜n–tœ£8*q˜op—ž6È¢ol¢0tu›u›
tu2—Vtu2˜q˜n5tœ£3*q˜op—2BŽVmdnBop—g’opg’/enBie$
md£¡/1*q!—Vt,2˜q˜n–tœ£3Vq˜op—§KjQ]R tu(´Š–ŽVmdkVq˜osn ” c $ = Ž*o‘Š /1›uVg‘(´V(V—*osn
kVnBop2Bop(«qj2B/1g’o‘kVnBop›,tug‘tu(Vmdn–i¤qBŽ*/1*)1ŽrqB2
›ume(*)1Vmd)eoe$ = ŽVo^Vn–2˜q
ɘ*kž—Vmdq˜oIg‘opŠ–ŽVme(Vt,2Bg‘ÊG2B3g‘g‘mdn–tœÇsop2ÈŽ*/¢qBŽ*o2BŽ3mdnBop—!—VmdqBmCmdnBo*kž—Vmdq˜op—jtu(!mE)1tœŸeop(
qB*nBop— —VmdqBma6Vme(V— qBŽ*oZ/ek¡osn–mdqBtœ/1(32—Vos3(*op— /1(lqBŽ*opg
VŸeoZ›ume(*)13md)eop2GV2˜op2nBop›umdqBtuŸeop›œi‘kVn–t,g‘tœqBtœŸeoe6aV(V2˜q˜n5VŠ
q˜op—ž6®tu(qBŽ*o’2˜op(V2Bo’qBŽVmdq!me(«iAqBŽVtu(V)lŠsme(º£¡o’—*/1(*o©q˜/ŒqBŽV/12˜o‘—VmdqBma$©ŠsSÈR me(3—§Q0Q]R
mdnBo’n–mdqBŽVosn!V(*nBop2˜q˜n5tuŠ
Š /1(V2˜q˜n–met,(«q]2˜q˜/enBoe6*tu(·qBŽ*o%2Bop(V2˜o%qBŽVmdqqBŽVo%g’opme(3tu(*)j/e“
me›u›œ/²¢Æ/1(3›œi‘g’/1(*/eq˜/1(Vt,ŠC*kž—Vmdq˜op2q˜/qBŽ*optœn]2BŽVmdnBop—
/1g‘op2!tu(VŠ nBopme2–tu(*)1›œi§ÁBÀªÔT’¡À÷Ýd$‘JUtu(Vme›,›œie6¡qBŽ*ohK!Q]Ry2Bq˜/enBo‘me›u›œ/²¢02Z(*/1(a± g’/1(V/eq˜/1(VtuŠ’*kž—Vmdq˜op2
qBŽ*o‘2˜q˜/en–o’£µopŠ
qB*n–o‘—VmdqBma$ = Ž*o‘›,me2˜q!Š /1›uVg‘()1tœŸeop2ZqBŽ*o‘‹atu(V—/e“E(*/1(a± —Vosq˜osn–g‘tu(Vt,2Bg~kVnBop2˜op(rq!tu(§m
q˜/FtœqB2jŽVtœ)1ŽV›œi[2˜q˜n–VŠ
Šsmdn–o(*/1(a± —Vosq˜osn–g‘tu(Vt,2Bg‰›utœ‹eo§ŠsSÈR[me(V— QGQERL6£3*q¡£3*q®ŠsSLR[me(V—QGQ]R¤£¡/eqBŽ
›ume(*)13md)eoe$^K!QERŒ/d¬¡osn–2®—*/1(ž¤Òq\±
/1g‘g·tœq˜q˜op—hŠ5Ž*/1tuŠ o’+.&QGQ04U“­/en(*/1(*± —*osq˜osn–g‘tu(3tu2Bg¤61¢CŽ*osnBopme2EK!Q]RG¤'2)eop(*osn–me›,tœÇsop—·Š /1g‘g·tœq˜q˜op—
V2˜oCopmdn–›œi‘Š
oº+³OjQGQG4Zme›,›œ/¢02 m[2BkµopŠ q˜n5VgÐ/e“Eopmdn–›œi§q˜/º›umdq˜o Š /1g‘g‘tœqB2me(V—´ŽVop(VŠ ohg’/en–o·k¡/¢osnB“.V›§qBŽVme(´qBŽ*o
Š–ŽV/1tuŠ
Šsmdn–o‘me(V—º—*/1(ž¤Òq\±³‹a(*/¢Ó(V/1(a± —*osq˜osn–g‘t,(Vtu2Bg¤$!DF/enBo
/eqBŽ*osnZq`¢/*$@T(ºqBŽ3tu2C2Bop(V2˜oe6ÄO!Q0Qy/d¬¡osn–2Z£¡/eqBŽº—*/1(ž¤Òq\±
—*osqBmetu›,2]/1(O!QGQ‰¢0tu›u›8£¡oZkVnBop2˜op(rq˜op—Œtu(¤Š5ŽVmdkVq˜osn0ÿ*$
ôÑÅéô
qBtœŸeo’2˜ia2˜q˜opg‘2s$;H;ţ¬µosn–op(VŠ o £¡osq`¢osop(º2˜ia(VŠ–ŽVnB/1(*/1V2%›ume(*)1Vmd)eop2;me(V—[qBŽ*oŠ /1(VŠs*nBnBop(rq
kVnB/e)en5meg‘g‘tu(*)·nBopmeŠ
qBtœ/1(Æt,2s6Eme2 tuqB2·(Vmeg’otug’k3›,tœop2s6qBŽ*o[2˜ia2˜q˜opg‘2h¢Gn–tuq˜q˜op(N¢0tuqBŽN2˜ia(VŠ–ŽVnB/1(*/1V2
›ume(*)13md)eop2htu(NqBŽ*oº›ume2˜qh2BopŠ
qBtœ/1([t,2Z¾C’ŽbŒ³Â’.Œ³Â>’µÀ÷‘$Ž×$ = ŽVmdq
›ume(*)13md)eop20ŽVmŸeo2˜ia(VŠ5Ž*nB/1(*/1V2G£µopŽ3mpŸatœ/enp$I@TqCt,2Gme2B2BVg‘op—¤qBŽVmdq0opmeŠ5ŽFn–opmeŠ
q˜/2BmiAt,(*)Fme›u› É\/Ÿeosn–Ž*opme—3Ê2–VŠ–Žme2jkVn–/AŠ op2B2ŽVme(V—3›utu(*)*6Èt,(V2˜q˜n–VŠ qBtu/1(2BŠ–ŽVop—VV›utu(V)Œme(V—´tu(rq˜osñ ±
meg’/1V(rqB2
q·qBŽVmdq·Š /1g‘k3*qBmdqBtœ/1(Šsme(N£¡oŒ—*/1(*oŒŠ /1(VŠs*n–nBop(«qB›uitu(©—3ţ¬µosn–op(«q’kVn–/AŠ op2B2Bop2s$@\(©¢0ŽVmdq
—*op2˜k8tœq˜o¤qBŽ*o¤“.meŠ
/1g’k3mdnBo]qBŽ*nBosoE2˜ia(VŠ5Ž*nB/1(*/1V2Ä›ume(*)13md)eop2s6«&I2Bq˜osnBop›Ë6eSÈV2Bq˜nBome(3—’:aqBmdq˜opŠ–ŽVmdnBqB2p$ = Ž*op2˜o
“­/1›u›œ/¢C2s6d¢o]£Vn–tuoÃViZŠ
ia›œoe$
›ume(*)13md)eop2Gop2B2˜op(rqBtume›u›uihŽVmŸeojqBŽ*o!2Bmeg‘o!k¡/¢osnp63me(V—¤mdnBoj/1(V›œil—Vţ¬¡osnBop(«q]£AilkVnB/e)en–meg‘g·tu(*)’2˜q
¼Úɇ·£Ûܷĺ¸ÊIµ¿Á¹ µE½~¼SÍ+ݪ·ÄÀÄÞÑÒ¼¾º¸¿Á·£½Y¸·Ú´$Åß·ÚµE¸²-º¸·SÓ
Ù
”©