Class information for:
Level 1: COSTAS ARRAYS//PRIMITIVE ELEMENT//HANSEN MULLEN CONJECTURE

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
23000 1                   COSTAS ARRAYS//PRIMITIVE ELEMENT//HANSEN MULLEN CONJECTURE 383

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COSTAS ARRAYS authKW 1211879 5% 82% 18
2 PRIMITIVE ELEMENT authKW 765891 6% 42% 22
3 HANSEN MULLEN CONJECTURE authKW 658308 2% 100% 8
4 IRREDUCIBLE POLYNOMIALS authKW 615013 8% 23% 32
5 GOLOMB METHOD authKW 576020 2% 100% 7
6 PRIMITIVE POLYNOMIAL authKW 512697 5% 35% 18
7 TRACE COMPATIBLE SEQUENCE authKW 493731 2% 100% 6
8 FINITE FIELDS authKW 446709 23% 6% 88
9 NORMAL BASIS authKW 416621 5% 25% 20
10 CHARACTER SUMS OVER GALOIS RINGS authKW 411443 1% 100% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 3988 44% 0% 170
2 Mathematics, Applied 3051 36% 0% 137
3 Telecommunications 1028 14% 0% 55
4 Engineering, Electrical & Electronic 812 28% 0% 109
5 Engineering, Aerospace 511 6% 0% 22
6 Computer Science, Theory & Methods 446 10% 0% 38
7 Engineering, Ocean 432 3% 0% 11
8 Audiology & Speech-Language Pathology 168 3% 0% 11
9 Acoustics 140 4% 0% 15
10 Computer Science, Information Systems 52 4% 0% 14

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UCD CASL 329146 2% 50% 8
2 MILLIMETER WAVE OPT PROXIM SENSING TECHNOL 164577 1% 100% 2
3 STATE KEY STATE INFORMAT SECUR 109717 1% 67% 2
4 AUTOMAT AUTOMAT PROBLEMS 82289 0% 100% 1
5 PHYS ELECT FEL 82289 0% 100% 1
6 UCD COMPLEX AD T SYST UCD CASL 82289 0% 100% 1
7 XILINX DESIGN SERV 82289 0% 100% 1
8 INFORMAT AUTOMAT PROBLEMS 77434 2% 12% 8
9 ELECT ELECT MECH ENGN 77246 5% 5% 18
10 ELECT TELECOMUNICACOES INFORMAT IEETA 65828 1% 40% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FINITE FIELDS AND THEIR APPLICATIONS 273170 16% 6% 60
2 DESIGNS CODES AND CRYPTOGRAPHY 18106 5% 1% 20
3 ADVANCES IN MATHEMATICS OF COMMUNICATIONS 13183 2% 2% 8
4 IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 8850 6% 0% 22
5 APPLICABLE ALGEBRA IN ENGINEERING COMMUNICATION AND COMPUTING 8451 2% 1% 8
6 IEEE JOURNAL OF OCEANIC ENGINEERING 4774 3% 1% 11
7 RADIOTEKHNIKA I ELEKTRONIKA 2698 3% 0% 12
8 IEEE TRANSACTIONS ON INFORMATION THEORY 1660 4% 0% 14
9 DISCRETE MATHEMATICS 1535 4% 0% 15
10 JOURNAL OF NUMBER THEORY 1359 2% 0% 9

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 COSTAS ARRAYS 1211879 5% 82% 18 Search COSTAS+ARRAYS Search COSTAS+ARRAYS
2 PRIMITIVE ELEMENT 765891 6% 42% 22 Search PRIMITIVE+ELEMENT Search PRIMITIVE+ELEMENT
3 HANSEN MULLEN CONJECTURE 658308 2% 100% 8 Search HANSEN+MULLEN+CONJECTURE Search HANSEN+MULLEN+CONJECTURE
4 IRREDUCIBLE POLYNOMIALS 615013 8% 23% 32 Search IRREDUCIBLE+POLYNOMIALS Search IRREDUCIBLE+POLYNOMIALS
5 GOLOMB METHOD 576020 2% 100% 7 Search GOLOMB+METHOD Search GOLOMB+METHOD
6 PRIMITIVE POLYNOMIAL 512697 5% 35% 18 Search PRIMITIVE+POLYNOMIAL Search PRIMITIVE+POLYNOMIAL
7 TRACE COMPATIBLE SEQUENCE 493731 2% 100% 6 Search TRACE+COMPATIBLE+SEQUENCE Search TRACE+COMPATIBLE+SEQUENCE
8 FINITE FIELDS 446709 23% 6% 88 Search FINITE+FIELDS Search FINITE+FIELDS
9 NORMAL BASIS 416621 5% 25% 20 Search NORMAL+BASIS Search NORMAL+BASIS
10 CHARACTER SUMS OVER GALOIS RINGS 411443 1% 100% 5 Search CHARACTER+SUMS+OVER+GALOIS+RINGS Search CHARACTER+SUMS+OVER+GALOIS+RINGS

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 38005 SILENT SONAR//POLISH MARITIME RESEARCH//MARINE PROPULSORS
2 18237 POLYNOMIAL FACTORIZATION//COMBINATORICS ON POLYNOMIALS//ABSOLUTE IRREDUCIBILITY
3 10199 FREQUENCY HOPPING SEQUENCES//ZERO CORRELATION ZONE//LINEAR COMPLEXITY
4 9450 MIMO RADAR//MULTIPLE INPUT MULTIPLE OUTPUT MIMO RADAR//WAVEFORM DESIGN
5 6453 PERMUTATION POLYNOMIAL//BENT FUNCTION//RELATIVE DIFFERENCE SET
6 24345 REPRESENTATION FUNCTION//ERDOS TURAN CONJECTURE//SIDON SETS
7 36925 ANNALES DES MINES//AERIAL PLANTING PROJECTILE//DIPARTIMENTO COMP SCI
8 37370 FIRST FACTOR CLASS NUMBER//KUMMER SYSTEM OF CONGRUENCES//CATALAN CURVE
9 33389 ITERATION DIGRAPH//CARMICHAEL LAMBDA FUNCTION//CUBIC MAPPING GRAPH
10 24595 DIAGONAL EQUATION//GAUSS SUM//EQUATION IN A FINITE FIELD

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