Class information for:
Level 1: FREQUENCY HOPPING SEQUENCES//ZERO CORRELATION ZONE//LINEAR COMPLEXITY

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
547 3       DESIGNS CODES AND CRYPTOGRAPHY//JOURNAL OF COMBINATORIAL DESIGNS//FINITE FIELDS AND THEIR APPLICATIONS 18807
2806 2             PERMUTATION POLYNOMIAL//FINITE FIELDS AND THEIR APPLICATIONS//BENT FUNCTION 3303
10199 1                   FREQUENCY HOPPING SEQUENCES//ZERO CORRELATION ZONE//LINEAR COMPLEXITY 1114

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FREQUENCY HOPPING SEQUENCES authKW 1212921 4% 88% 49
2 ZERO CORRELATION ZONE authKW 1190636 4% 96% 44
3 LINEAR COMPLEXITY authKW 890447 8% 36% 88
4 ZERO CORRELATION ZONE ZCZ authKW 680046 2% 96% 25
5 HAMMING CORRELATION authKW 622380 2% 100% 22
6 CHONGQING EMERGENCY COMMUN address 595318 2% 96% 22
7 GENERALIZED CYCLOTOMY authKW 567084 2% 95% 21
8 GENERALIZED CYCLOTOMIC SEQUENCES authKW 565800 2% 100% 20
9 PERFECT SEQUENCE authKW 554467 3% 70% 28
10 SIDELNIKOV SEQUENCES authKW 542426 2% 91% 21

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Information Systems 23292 38% 0% 422
2 Engineering, Electrical & Electronic 15753 69% 0% 765
3 Computer Science, Hardware & Architecture 12756 19% 0% 214
4 Telecommunications 6843 21% 0% 238
5 Computer Science, Theory & Methods 1632 11% 0% 123
6 Mathematics, Applied 532 10% 0% 110
7 Engineering, Aerospace 276 3% 0% 29
8 Mathematics 153 7% 0% 74
9 Transportation Science & Technology 149 2% 0% 18
10 COMPUTER APPLICATIONS & CYBERNETICS 9 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHONGQING EMERGENCY COMMUN 595318 2% 96% 22
2 PROV INFORMAT CODING TRANSMISS 529861 4% 39% 48
3 MOBILE COMMUN 131029 8% 5% 92
4 ELEKT NACHRICHTENTECH 78335 1% 46% 6
5 ELECT ENG ELECT AUTOMAT 56580 0% 100% 2
6 ENGN TIBETAN INFORMAT TECHNOL 56580 0% 100% 2
7 RADIO ELECT SYST MOBILE COMMUN 56580 0% 100% 2
8 SECUR INSURANCE CYBERSPACE 56580 0% 100% 2
9 NETWORK SECUR CRYPTOL 53582 1% 16% 12
10 INFORMAT SECUR COMP GRID 44246 1% 12% 13

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 142030 18% 2% 202
2 IEEE TRANSACTIONS ON INFORMATION THEORY 72686 14% 2% 157
3 ADVANCES IN MATHEMATICS OF COMMUNICATIONS 25560 2% 5% 19
4 CRYPTOGRAPHY AND COMMUNICATIONS-DISCRETE-STRUCTURES BOOLEAN FUNCTIONS AND SEQUENCES 18997 1% 6% 11
5 DESIGNS CODES AND CRYPTOGRAPHY 17962 3% 2% 34
6 ELECTRONICS LETTERS 7167 9% 0% 101
7 IEEE SIGNAL PROCESSING LETTERS 4446 2% 1% 27
8 IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 4219 2% 1% 26
9 IEE PROCEEDINGS-COMMUNICATIONS 4104 1% 1% 12
10 IEEE COMMUNICATIONS LETTERS 3420 3% 0% 29

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FREQUENCY HOPPING SEQUENCES 1212921 4% 88% 49 Search FREQUENCY+HOPPING+SEQUENCES Search FREQUENCY+HOPPING+SEQUENCES
2 ZERO CORRELATION ZONE 1190636 4% 96% 44 Search ZERO+CORRELATION+ZONE Search ZERO+CORRELATION+ZONE
3 LINEAR COMPLEXITY 890447 8% 36% 88 Search LINEAR+COMPLEXITY Search LINEAR+COMPLEXITY
4 ZERO CORRELATION ZONE ZCZ 680046 2% 96% 25 Search ZERO+CORRELATION+ZONE+ZCZ Search ZERO+CORRELATION+ZONE+ZCZ
5 HAMMING CORRELATION 622380 2% 100% 22 Search HAMMING+CORRELATION Search HAMMING+CORRELATION
6 GENERALIZED CYCLOTOMY 567084 2% 95% 21 Search GENERALIZED+CYCLOTOMY Search GENERALIZED+CYCLOTOMY
7 GENERALIZED CYCLOTOMIC SEQUENCES 565800 2% 100% 20 Search GENERALIZED+CYCLOTOMIC+SEQUENCES Search GENERALIZED+CYCLOTOMIC+SEQUENCES
8 PERFECT SEQUENCE 554467 3% 70% 28 Search PERFECT+SEQUENCE Search PERFECT+SEQUENCE
9 SIDELNIKOV SEQUENCES 542426 2% 91% 21 Search SIDELNIKOV+SEQUENCES Search SIDELNIKOV+SEQUENCES
10 QUATERNARY SEQUENCES 482743 2% 74% 23 Search QUATERNARY+SEQUENCES Search QUATERNARY+SEQUENCES

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 6453 PERMUTATION POLYNOMIAL//BENT FUNCTION//RELATIVE DIFFERENCE SET
2 23483 LITTLEWOOD POLYNOMIALS//MERIT FACTOR//FEKETE POLYNOMIALS
3 36925 ANNALES DES MINES//AERIAL PLANTING PROJECTILE//DIPARTIMENTO COMP SCI
4 17189 LINEAR COMPLEXITY//PRIMITIVE SEQUENCE//MULTISEQUENCES
5 23000 COSTAS ARRAYS//PRIMITIVE ELEMENT//HANSEN MULLEN CONJECTURE
6 23957 CODING COLLIMATOR//OPEN FRACTION//QUALIFIED RESIDUE DIFFERENCE SETS
7 9450 MIMO RADAR//MULTIPLE INPUT MULTIPLE OUTPUT MIMO RADAR//WAVEFORM DESIGN
8 28723 SPLITTING AUTHENTICATION CODE//AUTHENTICATION CODE//METERING SCHEME
9 9015 PEAK TO AVERAGE POWER RATIO PAPR//PAPR//PEAK TO AVERAGE POWER RATIO
10 4981 OPTICAL CODE DIVISION MULTIPLE ACCESS OCDMA//OPTICAL CODE DIVISION MULTIPLE ACCESS//OPTICAL ORTHOGONAL CODE

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