Class information for:
Level 1: POST CORRESPONDENCE PROBLEM//D0L SYSTEM//WATSON CRICK COMPLEMENTARITY

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
149 3       COMPUTER SCIENCE, THEORY & METHODS//LECTURE NOTES IN COMPUTER SCIENCE//COMPUTER SCIENCE, SOFTWARE ENGINEERING 65076
1649 2             THEORETICAL COMPUTER SCIENCE//FORMAL LANGUAGES//DESCRIPTIONAL COMPLEXITY 7191
20228 1                   POST CORRESPONDENCE PROBLEM//D0L SYSTEM//WATSON CRICK COMPLEMENTARITY 492

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POST CORRESPONDENCE PROBLEM authKW 597861 3% 67% 14
2 D0L SYSTEM authKW 484428 2% 69% 11
3 WATSON CRICK COMPLEMENTARITY authKW 455518 2% 89% 8
4 EQUALITY SETS authKW 384345 1% 100% 6
5 MATRIX SEMIGROUPS authKW 320278 2% 50% 10
6 MARKED MORPHISM authKW 256230 1% 100% 4
7 DOL SYSTEMS authKW 204982 1% 80% 4
8 FINITE VALUED authKW 192173 1% 100% 3
9 VECTOR REACHABILITY authKW 192173 1% 100% 3
10 EQUIVALENCE PROBLEM authKW 186630 3% 22% 13

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Theory & Methods 18255 53% 0% 259
2 Computer Science, Information Systems 2255 18% 0% 89
3 COMPUTER APPLICATIONS & CYBERNETICS 1548 2% 0% 8
4 Mathematics, Applied 853 17% 0% 86
5 Mathematics 627 17% 0% 82
6 Computer Science, Software Engineering 492 8% 0% 38
7 Computer Science, Hardware & Architecture 329 5% 0% 24
8 Computer Science, Cybernetics 308 2% 0% 12
9 Logic 60 1% 0% 4
10 Transportation Science & Technology 2 0% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TUCS TURKU COMP SCI 84279 1% 26% 5
2 TURKU COMP SCI 82614 3% 8% 17
3 ALGEBRA DISKRETE MATH ABT THEORET INFORMAT 64058 0% 100% 1
4 LIBERAL ARTS NAT SCI 64058 0% 100% 1
5 MATH BEPPO LEVI 64058 0% 100% 1
6 MATH TURKU COMP SCI TUCS 64058 0% 100% 1
7 TUCS 37597 2% 7% 8
8 ABT THEORET INFORMATIK 32028 0% 50% 1
9 LORIS 32028 0% 50% 1
10 BELGOROD BRANCH 21351 0% 33% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 THEORETICAL COMPUTER SCIENCE 80729 24% 1% 117
2 RAIRO-INFORMATIQUE THEORIQUE ET APPLICATIONS-THEORETICAL INFORMATICS AND APPLICATIONS 59696 4% 4% 22
3 INFORMATION AND CONTROL 37119 3% 4% 14
4 ACTA INFORMATICA 24870 4% 2% 21
5 RAIRO-THEORETICAL INFORMATICS AND APPLICATIONS 19164 2% 3% 11
6 CYBERNETICS AND SYSTEMS ANALYSIS 14046 2% 2% 11
7 INTERNATIONAL JOURNAL OF FOUNDATIONS OF COMPUTER SCIENCE 10999 3% 1% 13
8 PROGRAMMING AND COMPUTER SOFTWARE 10893 2% 1% 12
9 CYBERNETICS 10449 1% 2% 7
10 MATHEMATICAL SYSTEMS THEORY 9765 1% 2% 7

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POST CORRESPONDENCE PROBLEM 597861 3% 67% 14 Search POST+CORRESPONDENCE+PROBLEM Search POST+CORRESPONDENCE+PROBLEM
2 D0L SYSTEM 484428 2% 69% 11 Search D0L+SYSTEM Search D0L+SYSTEM
3 WATSON CRICK COMPLEMENTARITY 455518 2% 89% 8 Search WATSON+CRICK+COMPLEMENTARITY Search WATSON+CRICK+COMPLEMENTARITY
4 EQUALITY SETS 384345 1% 100% 6 Search EQUALITY+SETS Search EQUALITY+SETS
5 MATRIX SEMIGROUPS 320278 2% 50% 10 Search MATRIX+SEMIGROUPS Search MATRIX+SEMIGROUPS
6 MARKED MORPHISM 256230 1% 100% 4 Search MARKED+MORPHISM Search MARKED+MORPHISM
7 DOL SYSTEMS 204982 1% 80% 4 Search DOL+SYSTEMS Search DOL+SYSTEMS
8 FINITE VALUED 192173 1% 100% 3 Search FINITE+VALUED Search FINITE+VALUED
9 VECTOR REACHABILITY 192173 1% 100% 3 Search VECTOR+REACHABILITY Search VECTOR+REACHABILITY
10 EQUIVALENCE PROBLEM 186630 3% 22% 13 Search EQUIVALENCE+PROBLEM Search EQUIVALENCE+PROBLEM

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 15937 PRIMITIVE WORDS//SLENDER LANGUAGES//MAXIMAL CODE
2 21340 GENERATIVE POWER//GRAMMAR SYSTEMS//SCATTERED CONTEXT GRAMMARS
3 15007 QUANTUM FINITE AUTOMATA//QUANTUM AUTOMATA//SUBLOGARITHMIC SPACE
4 13450 STATE COMPLEXITY//DESCRIPTIONAL COMPLEXITY//FINITE AUTOMATA
5 12527 RESTARTING AUTOMATON//FINITE DERIVATION TYPE//AUTOMATIC SEMIGROUP
6 14415 TREE TRANSDUCER//AUTOMATIC STRUCTURES//GRAPH GRAMMARS
7 7714 COMBINATORICS ON WORDS//STURMIAN WORDS//PARTIAL WORDS
8 33262 CONGRUENCE SIMPLE SEMIRINGS//SEMIMODULES//CONGRUENCE SIMPLE
9 38169 OVERCOMPLETE DESCRIPTION//CLASSICAL CHAIN//FERMION GROUND STATE
10 30475 PICTURE LANGUAGES//TWO DIMENSIONAL LANGUAGES//2D LANGUAGES

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