Class information for:
Level 2: AUTHENTICATION//DIGITAL SIGNATURE//SMART CARD

Basic class information
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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
449 3       CRYPTOGRAPHY//COMPUTER SCIENCE, THEORY & METHODS//DIGITAL SIGNATURE 26889
483 2             AUTHENTICATION//DIGITAL SIGNATURE//SMART CARD 15986
2696 1                   DIGITAL SIGNATURE//PROXY SIGNATURE//FAIR EXCHANGE 2203
2873 1                   ATTRIBUTE BASED ENCRYPTION//IDENTITY BASED ENCRYPTION//SIGNCRYPTION 2158
3347 1                   SMART CARD//PASSWORD//KEY AGREEMENT 2039
5458 1                   K ANONYMITY//PRIVACY PRESERVING DATA MINING//STATISTICAL DISCLOSURE CONTROL 1652
6556 1                   ZERO KNOWLEDGE//OBLIVIOUS TRANSFER//JOURNAL OF CRYPTOLOGY 1499
7888 1                   TRUST MANAGEMENT//TRUST MODEL//REPUTATION 1341
10275 1                   ACCESS CONTROL//RBAC//ROLE BASED ACCESS CONTROL 1108
10282 1                   BROADCAST ENCRYPTION//GROUP KEY MANAGEMENT//GROUP KEY AGREEMENT 1107
13692 1                   SECURITY PROTOCOLS//CRYPTOGRAPHIC PROTOCOLS//APPLIED PI CALCULUS 850
18978 1                   ANONYMOUS COMMUNICATION//ONION ROUTING//ANONYMITY 550
27568 1                   HIMALIS//SINGLE SIGN ON//IDENTITY MANAGEMENT 246
27687 1                   MULTIMEDIA SOCIAL NETWORKS//DIGITAL MEDIA SYST PROGRAM//RELATIONSHIP DISCOVERY 244
28910 1                   AUTHENTICATED DATA STRUCTURES//CHAIR MOBILE COMMERCE MULTILATERAL SECUR//BRIDGE CERTIFICATE AUTHORITY 215
30107 1                   CONDITIONAL ACCESS SYSTEM//PAY TV//MOBILE PAY TV 190
30224 1                   SIP//VOIP//VOIP SECURITY 188
32066 1                   CONTINUOUS AUDITING//XBRL//CONTINUOUS ASSURANCE 157
36819 1                   DENIABLE AUTHENTICATION//DENIABLE AUTHENTICATION PROTOCOL//E MAIL PROTOCOL 92
37694 1                   DISPOSABLE CREDIT CARD NUMBERS//ACADEMICA LIBRARY//ACCOUNT INFORMATION SERVICE 78
38147 1                   STREAM AUTHENTICATION//MULTIMEDIA AUTHENTICATION//MULTICAST AUTHENTICATION 69

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AUTHENTICATION authKW 605014 6% 34% 893
2 DIGITAL SIGNATURE authKW 572360 3% 68% 429
3 SMART CARD authKW 528613 3% 64% 421
4 ANONYMITY authKW 512105 3% 50% 516
5 BILINEAR PAIRING authKW 500645 2% 89% 287
6 ACCESS CONTROL authKW 495904 3% 49% 511
7 CRYPTOGRAPHY authKW 436329 5% 29% 754
8 PASSWORD authKW 420118 2% 89% 240
9 PRIVACY authKW 401691 5% 25% 826
10 PROVABLE SECURITY authKW 395514 2% 74% 273

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Information Systems 395244 41% 3% 6576
2 Computer Science, Theory & Methods 294893 37% 3% 5968
3 Telecommunications 92733 21% 2% 3322
4 Computer Science, Software Engineering 90873 18% 2% 2828
5 Computer Science, Hardware & Architecture 86115 13% 2% 2122
6 Engineering, Electrical & Electronic 18933 22% 0% 3523
7 Computer Science, Artificial Intelligence 18906 10% 1% 1527
8 Computer Science, Interdisciplinary Applications 3809 5% 0% 768
9 Mathematics, Applied 2590 6% 0% 1018
10 Medical Informatics 1954 2% 1% 243

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INFORMAT SECUR 156044 2% 24% 325
2 STATE INFORMAT SECUR 122649 2% 24% 265
3 COMP INFORMAT SECUR 112203 1% 61% 94
4 COMP SCI 99410 18% 2% 2875
5 SECUR THEORY ALGORITHM 96009 0% 76% 64
6 COMP SCI ENGN 82991 8% 3% 1284
7 INFORMAT SECUR GRP 78386 1% 39% 102
8 UNESCO CHAIR DATA PRIVACY 69358 0% 63% 56
9 COMP NETWORKS INFORMAT SECUR 65526 0% 52% 64
10 STATE INTEGRATED SERV NETWORKS ISN 53142 0% 60% 45

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SECURITY AND COMMUNICATION NETWORKS 290876 3% 31% 483
2 LECTURE NOTES IN COMPUTER SCIENCE 233179 20% 4% 3251
3 JOURNAL OF CRYPTOLOGY 179166 1% 45% 202
4 INTERNATIONAL JOURNAL OF INFORMATION SECURITY 149077 1% 49% 154
5 COMPUTERS & SECURITY 143727 2% 24% 306
6 ACM TRANSACTIONS ON INFORMATION AND SYSTEM SECURITY 75198 1% 45% 85
7 IET INFORMATION SECURITY 54234 1% 28% 99
8 IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 43091 3% 5% 425
9 COMPUTER STANDARDS & INTERFACES 40907 1% 13% 164
10 IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 39407 1% 11% 178

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 AUTHENTICATION 605014 6% 34% 893 Search AUTHENTICATION Search AUTHENTICATION
2 DIGITAL SIGNATURE 572360 3% 68% 429 Search DIGITAL+SIGNATURE Search DIGITAL+SIGNATURE
3 SMART CARD 528613 3% 64% 421 Search SMART+CARD Search SMART+CARD
4 ANONYMITY 512105 3% 50% 516 Search ANONYMITY Search ANONYMITY
5 BILINEAR PAIRING 500645 2% 89% 287 Search BILINEAR+PAIRING Search BILINEAR+PAIRING
6 ACCESS CONTROL 495904 3% 49% 511 Search ACCESS+CONTROL Search ACCESS+CONTROL
7 CRYPTOGRAPHY 436329 5% 29% 754 Search CRYPTOGRAPHY Search CRYPTOGRAPHY
8 PASSWORD 420118 2% 89% 240 Search PASSWORD Search PASSWORD
9 PRIVACY 401691 5% 25% 826 Search PRIVACY Search PRIVACY
10 PROVABLE SECURITY 395514 2% 74% 273 Search PROVABLE+SECURITY Search PROVABLE+SECURITY

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.

Classes with closest relation at Level 2


rank cluster_id2 link
1 1734 JOURNAL OF SYMBOLIC COMPUTATION//SCALAR MULTIPLICATION//FINITE FIELDS
2 2530 BLOCK CIPHER//STREAM CIPHER//BOOLEAN FUNCTIONS
3 1651 STEGANOGRAPHY//WATERMARKING//DIGITAL WATERMARKING
4 1587 DIGITAL INVESTIGATION//COMPUTERS & SECURITY//INTRUSION DETECTION
5 80 WIRELESS SENSOR NETWORKS//TELECOMMUNICATIONS//AD HOC NETWORKS
6 2387 SERVICE COMPOSITION//PROCESS MINING//WEB SERVICES
7 1624 CLOUD COMPUTING//VIRTUALIZATION//MAPREDUCE
8 4256 E BUSINESS AGENT//EBA CBD REFERENCE ARCHITECTURE//EBA SPEC
9 964 PEER TO PEER//ACTIVITY RECOGNITION//PEER TO PEER NETWORKS
10 2961 DATA GRID//GRID COMPUTING//SCIENCE GATEWAY

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