Class information for:
Level 1: IMAGE ENCRYPTION//CHOSEN PLAINTEXT ATTACK//SELECTIVE ENCRYPTION

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
14 4 MATHEMATICS//MATHEMATICS, APPLIED//MATH 912822
167 3       INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS//CHAOS//PHYSICS, MATHEMATICAL 60542
405 2             CHAOTIC SYSTEM//CHAOS//CHAOS SYNCHRONIZATION 17116
4851 1                   IMAGE ENCRYPTION//CHOSEN PLAINTEXT ATTACK//SELECTIVE ENCRYPTION 1741

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IMAGE ENCRYPTION authKW 4508340 22% 65% 384
2 CHOSEN PLAINTEXT ATTACK authKW 831229 4% 71% 65
3 SELECTIVE ENCRYPTION authKW 614025 2% 81% 42
4 CHAOTIC MAP authKW 460623 4% 39% 65
5 KNOWN PLAINTEXT ATTACK authKW 402924 2% 70% 32
6 CRYPTANALYSIS authKW 386371 8% 16% 136
7 CHAOTIC CRYPTOSYSTEM authKW 359878 1% 76% 26
8 CHAOTIC ENCRYPTION authKW 325794 2% 60% 30
9 LOGISTIC MAP authKW 308874 4% 28% 61
10 S BOX authKW 306758 3% 30% 56

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Interdisciplinary Applications 7388 15% 0% 263
2 Computer Science, Information Systems 5791 16% 0% 270
3 Physics, Mathematical 4560 15% 0% 257
4 Engineering, Electrical & Electronic 3870 29% 0% 506
5 Computer Science, Theory & Methods 3334 13% 0% 218
6 Physics, Multidisciplinary 3121 20% 0% 356
7 Computer Science, Software Engineering 2869 10% 0% 170
8 Mechanics 1778 12% 0% 208
9 Computer Science, Artificial Intelligence 1396 8% 0% 139
10 Telecommunications 1148 7% 0% 130

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ADV DESIGN INTELLIGENT COMP 127806 2% 25% 28
2 ELECT COMMERCE LOGIST CHONGQING 97738 1% 60% 9
3 LEHRGEBIET INFORMAT TECH 90505 0% 100% 5
4 ELECT COMMERCE LOGIST 72404 0% 100% 4
5 ELECT INFORMAT ELECT ENGN 45724 4% 4% 65
6 ENGN ARCHITECTURE DESIGN 41133 0% 45% 5
7 SYSCOM 39197 1% 17% 13
8 COMP MODERN EDUC 36202 0% 100% 2
9 COMP SECUR COMMUN SECRECY 36202 0% 100% 2
10 COMP TEACHING EXPT 36202 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NONLINEAR DYNAMICS 49296 7% 2% 122
2 MULTIMEDIA TOOLS AND APPLICATIONS 27880 5% 2% 80
3 COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION 26860 4% 2% 76
4 SIGNAL PROCESSING-IMAGE COMMUNICATION 14136 2% 2% 35
5 CHAOS SOLITONS & FRACTALS 12259 4% 1% 74
6 INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS 12117 4% 1% 62
7 ACTA PHYSICA SINICA 5187 4% 0% 77
8 OPTICS AND LASERS IN ENGINEERING 5183 2% 1% 32
9 EURASIP JOURNAL ON INFORMATION SECURITY 4823 0% 13% 2
10 SECURITY AND COMMUNICATION NETWORKS 4109 1% 1% 19

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 IMAGE ENCRYPTION 4508340 22% 65% 384 Search IMAGE+ENCRYPTION Search IMAGE+ENCRYPTION
2 CHOSEN PLAINTEXT ATTACK 831229 4% 71% 65 Search CHOSEN+PLAINTEXT+ATTACK Search CHOSEN+PLAINTEXT+ATTACK
3 SELECTIVE ENCRYPTION 614025 2% 81% 42 Search SELECTIVE+ENCRYPTION Search SELECTIVE+ENCRYPTION
4 CHAOTIC MAP 460623 4% 39% 65 Search CHAOTIC+MAP Search CHAOTIC+MAP
5 KNOWN PLAINTEXT ATTACK 402924 2% 70% 32 Search KNOWN+PLAINTEXT+ATTACK Search KNOWN+PLAINTEXT+ATTACK
6 CRYPTANALYSIS 386371 8% 16% 136 Search CRYPTANALYSIS Search CRYPTANALYSIS
7 CHAOTIC CRYPTOSYSTEM 359878 1% 76% 26 Search CHAOTIC+CRYPTOSYSTEM Search CHAOTIC+CRYPTOSYSTEM
8 CHAOTIC ENCRYPTION 325794 2% 60% 30 Search CHAOTIC+ENCRYPTION Search CHAOTIC+ENCRYPTION
9 LOGISTIC MAP 308874 4% 28% 61 Search LOGISTIC+MAP Search LOGISTIC+MAP
10 S BOX 306758 3% 30% 56 Search S+BOX Search S+BOX

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 1


rank cluster_id2 link
1 18429 CHAOS COMMUNICATION//CHAOS BASED COMMUNICATIONS//DIFFERENTIAL CHAOS SHIFT KEYING DCSK
2 9173 OPTICAL ENCRYPTION//OPTICAL IMAGE ENCRYPTION//DOUBLE RANDOM PHASE ENCODING
3 22852 TRUE RANDOM NUMBER GENERATOR//TRUE RANDOM NUMBER GENERATOR TRNG//QUANTUM RANDOM NUMBER GENERATION
4 25810 PIECEWISE ISOMETRY//PIECEWISE ISOMETRIES//TWOS COMPLEMENT ARITHMETIC
5 30107 CONDITIONAL ACCESS SYSTEM//PAY TV//MOBILE PAY TV
6 27664 CHAOTIFICATION//ANTICONTROL//ANTICONTROL OF CHAOS
7 3201 HIDDEN ATTRACTOR//HYPERCHAOS//CIRCUIT IMPLEMENTATION
8 122 CHAOS SYNCHRONIZATION//CHAOTIC SYSTEM//CHAOTIC SYNCHRONIZATION
9 22816 QUANTUM IMAGE PROCESSING//QUANTUM WATERMARKING//QUANTUM IMAGE
10 4858 STEGANOGRAPHY//REVERSIBLE DATA HIDING//STEGANALYSIS

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