Class information for:
Level 1: VISUAL CRYPTOGRAPHY//SECRET SHARING//VISUAL SECRET SHARING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11315 991 19.8 46%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
295 3       CRYPTOGRAPHY//COMPUTER SCIENCE, THEORY & METHODS//IEEE TRANSACTIONS ON INFORMATION THEORY 41419
632 2             AUTHENTICATION//CRYPTOGRAPHY//DIGITAL SIGNATURE 13771
11315 1                   VISUAL CRYPTOGRAPHY//SECRET SHARING//VISUAL SECRET SHARING 991

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 VISUAL CRYPTOGRAPHY authKW 4844241 18% 86% 183
2 SECRET SHARING authKW 4115818 25% 54% 246
3 VISUAL SECRET SHARING authKW 3102248 11% 92% 109
4 SECRET SHARING SCHEME authKW 2085568 10% 70% 97
5 PIXEL EXPANSION authKW 1448124 5% 100% 47
6 SECRET IMAGE SHARING authKW 1387155 5% 98% 46
7 RANDOM GRID authKW 1260392 5% 87% 47
8 THRESHOLD SCHEME authKW 883883 5% 61% 47
9 IMAGE SHARING authKW 591072 3% 71% 27
10 MULTI SECRET SHARING authKW 554601 2% 100% 18

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Computer Science, Theory & Methods 18087 37% 0% 369
2 Computer Science, Information Systems 16121 33% 0% 329
3 Computer Science, Software Engineering 3744 15% 0% 144
4 Computer Science, Hardware & Architecture 2398 9% 0% 89
5 Engineering, Electrical & Electronic 2225 29% 0% 288
6 Mathematics, Applied 1368 16% 0% 156
7 Computer Science, Artificial Intelligence 827 8% 0% 80
8 Telecommunications 654 7% 0% 73
9 Imaging Science & Photographic Technology 493 3% 0% 33
10 Optics 101 6% 0% 56

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GRP MATH NUMER ANAL DYNAM SYST 133296 2% 29% 15
2 DIPARTIMENTO INFORMAT PLICAZ 78255 3% 10% 26
3 COMP SCI INFORMAT ENGN 70012 16% 1% 157
4 BASIC REQUIRED COURSES 61622 0% 100% 2
5 COMP SCI TELECOM ENGN 61622 0% 100% 2
6 CRYPTOG COMP NETWORK SECUR 45303 1% 29% 5
7 ADV COMPUTING ALGORITHMS CRYPTOGR H 30811 0% 100% 1
8 BRANCH BADR 30811 0% 100% 1
9 BRANCH PL MATH PL SCI 30811 0% 100% 1
10 CHINA MED UNIV TAICHUNG 30811 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 DESIGNS CODES AND CRYPTOGRAPHY 25748 4% 2% 38
2 JOURNAL OF CRYPTOLOGY 22705 2% 4% 18
3 IET INFORMATION SECURITY 13756 1% 4% 12
4 SECURITY AND COMMUNICATION NETWORKS 12776 2% 2% 24
5 JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 9359 2% 1% 22
6 IMAGING SCIENCE JOURNAL 9249 1% 2% 14
7 IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 8871 5% 1% 48
8 IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 7845 2% 1% 19
9 LECTURE NOTES IN COMPUTER SCIENCE 7068 15% 0% 144
10 MULTIMEDIA TOOLS AND APPLICATIONS 5629 3% 1% 25

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 VISUAL CRYPTOGRAPHY 4844241 18% 86% 183 Search VISUAL+CRYPTOGRAPHY Search VISUAL+CRYPTOGRAPHY
2 SECRET SHARING 4115818 25% 54% 246 Search SECRET+SHARING Search SECRET+SHARING
3 VISUAL SECRET SHARING 3102248 11% 92% 109 Search VISUAL+SECRET+SHARING Search VISUAL+SECRET+SHARING
4 SECRET SHARING SCHEME 2085568 10% 70% 97 Search SECRET+SHARING+SCHEME Search SECRET+SHARING+SCHEME
5 PIXEL EXPANSION 1448124 5% 100% 47 Search PIXEL+EXPANSION Search PIXEL+EXPANSION
6 SECRET IMAGE SHARING 1387155 5% 98% 46 Search SECRET+IMAGE+SHARING Search SECRET+IMAGE+SHARING
7 RANDOM GRID 1260392 5% 87% 47 Search RANDOM+GRID Search RANDOM+GRID
8 THRESHOLD SCHEME 883883 5% 61% 47 Search THRESHOLD+SCHEME Search THRESHOLD+SCHEME
9 IMAGE SHARING 591072 3% 71% 27 Search IMAGE+SHARING Search IMAGE+SHARING
10 MULTI SECRET SHARING 554601 2% 100% 18 Search MULTI+SECRET+SHARING Search MULTI+SECRET+SHARING

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 DE SANTIS, A , DE PRISCO, R , (2014) ON THE RELATION OF RANDOM GRID AND DETERMINISTIC VISUAL CRYPTOGRAPHY.IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY. VOL. 9. ISSUE 4. P. 653 -665 40 100% 5
2 YANG, CN , YANG, YY , (2014) NEW EXTENDED VISUAL CRYPTOGRAPHY SCHEMES WITH CLEARER SHADOW IMAGES.INFORMATION SCIENCES. VOL. 271. ISSUE . P. 246-263 40 100% 2
3 YANG, CN , CHEN, CH , CAI, SR , (2016) ENHANCED BOOLEAN-BASED MULTI SECRET IMAGE SHARING SCHEME.JOURNAL OF SYSTEMS AND SOFTWARE. VOL. 116. ISSUE . P. 22 -34 30 97% 3
4 LIAN, CF , PANG, LJ , LIANG, JM , (2015) GENERALIZED RANDOM GRID-BASED VISUAL SECRET SHARING FOR GENERAL ACCESS STRUCTURES.COMPUTER JOURNAL. VOL. 58. ISSUE 10. P. 2426 -2442 36 97% 0
5 YANG, CN , WU, CC , WANG, DS , (2014) A DISCUSSION ON THE RELATIONSHIP BETWEEN PROBABILISTIC VISUAL CRYPTOGRAPHY AND RANDOM GRID.INFORMATION SCIENCES. VOL. 278. ISSUE . P. 141 -173 35 100% 2
6 D'ARCO, P , DE PRISCO, R , DE SANTIS, A , (2014) MEASURE-INDEPENDENT CHARACTERIZATION OF CONTRAST OPTIMAL VISUAL CRYPTOGRAPHY SCHEMES.JOURNAL OF SYSTEMS AND SOFTWARE. VOL. 95. ISSUE . P. 89 -99 34 100% 3
7 WU, XT , SUN, W , (2014) EXTENDED CAPABILITIES FOR XOR-BASED VISUAL CRYPTOGRAPHY.IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY. VOL. 9. ISSUE 10. P. 1592 -1605 32 100% 2
8 YANG, CN , WANG, DS , (2014) PROPERTY ANALYSIS OF XOR-BASED VISUAL CRYPTOGRAPHY.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY. VOL. 24. ISSUE 2. P. 189-197 30 100% 7
9 GUO, T , LIU, F , WU, CK , (2014) K OUT OF K EXTENDED VISUAL CRYPTOGRAPHY SCHEME BY RANDOM GRIDS.SIGNAL PROCESSING. VOL. 94. ISSUE . P. 90 -101 28 100% 9
10 CU, DH , SUN, W , WU, XT , (2015) NON-EXPANSIBLE XOR-BASED VISUAL CRYPTOGRAPHY SCHEME WITH MEANINGFUL SHARES.SIGNAL PROCESSING. VOL. 108. ISSUE . P. 604 -621 30 97% 0

Classes with closest relation at Level 1


Rank Class id link
1 33109 SPLITTING AUTHENTICATION CODE//AUTHENTICATION CODE//METERING SCHEME
2 7314 ZERO KNOWLEDGE//OBLIVIOUS TRANSFER//JOURNAL OF CRYPTOLOGY
3 5060 STEGANOGRAPHY//REVERSIBLE DATA HIDING//STEGANALYSIS
4 35134 SUBLIMINAL CHANNEL//KEY ESCROW//HBEREICH ANGEW INFORMAT
5 18509 ERROR DIFFUSION//HALFTONING//INVERSE HALFTONING
6 414 DIGITAL SIGNATURE//BILINEAR PAIRING//PROXY SIGNATURE
7 5759 KEY MANAGEMENT//GROUP KEY MANAGEMENT//KEY PREDISTRIBUTION
8 9532 OPTICAL ENCRYPTION//OPTICAL IMAGE ENCRYPTION//DOUBLE RANDOM PHASE ENCODING
9 29944 STRONG CHROMATIC INDEX//INDUCED MATCHING//INCIDENCE COLORING
10 19425 TRAITOR TRACING//DIGITAL FINGERPRINTING//FRAMEPROOF CODES

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