
2/19

[2]NationalInstit

uteofScienc

e&T

echnology



Intrductin

Hidd!n link" ar! n!" t#at r!al $!$l! ar!n%t

"u$$"!d t actually ntic! r click n

Hidd!n link" i" a &ay t 'uid! a "!arc# !n'in!t ur dr&ay $a'!"(

N!& dynamic )#idd!n link* t!c#ni+u! ,r

linkin' a lar'! #i'#ly cnn!ct!d 'ra$# in a

"im$l! #y$!r-lic "$ac! &it#ut clutt!rin' t#!

di"$lay(


3/19

[3]NationalInstit

uteofScienc

e&T

echnology



A cyclic #y$!r-lic "$ac! &it# #idd!n link"


4/19

[4]NationalInstit

uteofScienc

e&T

echnology



In a #y$!r-lic "$ac!. t#! ,ar a&ay nd!"/!d'!"

0$at#"1 ar! dimini"#!d !n t#! u"!r i" nt

,cu"in' n t#!m(

T#! u"!r can dynamically &ar$ t#! di"$lay t,cu" n t#u"and" , di,,!r!nt nd!" ,r

na2i'atin(

T#i" 'ra$# i" a nn3cyclic #i!rarc#ical #y$!r-lic"tructur! &it#ut multi$l! cnn!ct!d $at#"(

A cyclic #y$!r-lic "$ac! &it# #idd!n link"


5/19

[5]NationalInstit

uteofScienc

e&T

echnology



N!& T!c#ni+u!

T#! u"!r can !a"ily na2i'at! t#ru'# all

$""i-l! $at#" &it#ut tracin' many lin!" and

int!r"!ctin"

R-t $r'ram" call!d "$id!r" cr!at! "!arc#

!n'in! data-a"!". cm$ut!r r-t $r'ram"

t#at cra&l t#! &!- "!!kin' "!arc# !n'in!

cnt!nt

Pa'!" cr!at!d a" t#! r!"ult , a "!arc# ar!

call!d 4dynamically '!n!rat!d4 $a'!" (


6/19

[6]NationalInstit

uteofScienc

e&T

echnology



In a dir!ct!d nn3cyclic #i!rarc#ical "$ac!. t#!r!

i" a $rimary 'ra$#. ic# link" all t#! nd!" in a

tr!! ,rm( T#!"! link" ar! $rimary tr!! link"( T#!

t#!r" ar! nn3tr!!/cr"" link" in a #i'#lycnn!ct!d 'ra$#( A nd! can #a2! n! incmin'

$rimary link and many nn3tr!!/cr"" link"(

D!,initin"


7/19[7]NationalInstit

uteofScienc

e&T

echnology



D!,initin , 5yclic Hi!rarc#ical S$ac!


8/19[8]N

ationalInstit

uteofScienc

e&T

echnology



Primary Pat#6 0tr!!3link1 )AE*

S!cndary Pat# 0nn3tr!!/cr"" link1 )AB

Hidd!n3Link Nd!

Primary Su-3S$ac! Nd!"

S!cndary Su-3S$ac! Nd!"

Plac!#ld!r

D!,initin , 5yclic Hi!rarc#ical S$ac!


9/19[9]N

ationalInstit

uteofScienc

e&T

echnology



Hidd!n Link Stat!" and Prc!""in' Fl&

Stat! 76 Idl! Stat!

Stat! 86 Acti2at! Stat!


10/19[10]N

ationalInstit

uteofScienc

e&T

echnology




Stat! 96 Ma$/:nma$

0m2!1 Stat!

Stat! ;6 Na2i'atin

Stat!


11/19[11]N

ationalInstit

uteofScienc

e&T

echnology




Stat!


12/19[12]N

ationalInstit

uteofScienc

e&T

echnology



)Hidd!n Link* 5li!nt3S!r2!r W!- Structur!


13/19[13]N

ationalInstit

uteofScienc

e&T

echnology



5d!

T#! -a"ic link ta' lk" "m!t#in' lik! =a

#r!,>4#idd!n(#tml4?click #!r!=/a?(

=a #r!,>4#idd!n(#tml4 "tyl!>4cur"r6#!l$4?

=a #r!,>4#idd!n(#tml4 "tyl!>4clr6@FF4?

=a #r!,>4#idd!n(#tml4 "tyl!>4t!Ct3d!cratin6nn!4?

5ur"r Ty$! . aut

cr""#air

#and


14/19

[14]NationalInstit

uteofScienc

e&T

echnology



Build #a"# ta-l! , link" in t#! &!-"it!(

Partitin &!- l' -y 2i"itr

Fr !ac# 2i"itr. $artitin &!- l' ,il! "uc# t#at

!ac# "u-"!+u!nc! t!rminat!" in a tar'!t $a'!(

Fr !ac# 2i"itr and tar'!t $a'!. ,ind any

!C$!ct!d lcatin" ,r t#at $a'!6

Al'rit#m


15/19

[15]NationalInstit

uteofScienc

e&T

echnology



W!-"it! S!arc# Patt!rn , Hidd!n Link"


16/19

[16]NationalInstit

uteofScience&T

echnology



Hidd!n Link A$$licatin"

5ONTENT AND :SAGE MINING

5:STOMER INTERIEW WEB SERI5E


17/19

[17]NationalInstit

uteofScience&T

echnology



=di2 id>4Link"4 "tyl!>4LEFT6$CTOP6$C

ISIBILIT6#idd!n POSITION6 a-"lut!4?

=a #r!,>4ind!C7(#tm4?#a"d, #dk,# a,#k =/a?

=a #r!,>4ind!C8(#tm4?k#, #ak", #ka", =/a?

=a #r!,>4ind!C9(#tm4?k#kd, k#dk, #a,=/a?

=a #r!,>4ind!C;(#tm4?'#d, 'd, k'd,=/a?

R!lat!d Wrk


18/19

[18]NationalInstituteofScience&T

echnology



5nclu"in

T#! #idd!n link t!c#ni+u! !na-l!" t#! minin'

, lar'! #i!rarc#i!" &it# multi$l! "!cndary

$at#"

Hidd!n link !na-l!" t#! u"!r t !a"ily na2i'at!

t#ru'# di,,!r!nt link" &it#ut -!in'

2!r!lm!d &it# lar'! m!m-!r , nd!" and

$at#"(


19/19

[19]NationalInstituteofScience&T

echnology



Thank You!!

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