Class information for:
Level 1: PSEUDOVARIETY//FINITE MONOID//IMPLICIT OPERATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
14975 738 18.8 31%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
276 3       FUZZY SETS AND SYSTEMS//ALGEBRA UNIVERSALIS//ROUGH SETS 43335
2807 2             SEMIGROUP FORUM//TRANSFORMATION SEMIGROUPS//PSEUDOVARIETY 3077
14975 1                   PSEUDOVARIETY//FINITE MONOID//IMPLICIT OPERATION 738

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PSEUDOVARIETY authKW 1138770 5% 81% 34
2 FINITE MONOID authKW 385097 1% 85% 11
3 IMPLICIT OPERATION authKW 333748 1% 73% 11
4 PROFINITE SEMIGROUPS authKW 289621 1% 100% 7
5 ALGEBRAIC AUTOMATA THEORY authKW 253417 1% 88% 7
6 FINITE SEMIGROUP authKW 233061 2% 43% 13
7 LOCALLY TESTABLE authKW 212781 1% 86% 6
8 MALCEV PRODUCTS authKW 212781 1% 86% 6
9 TAME PSEUDOVARIETY authKW 206872 1% 100% 5
10 PROFINITE TOPOLOGY authKW 206862 1% 50% 10

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Mathematics 12301 56% 0% 410
2 Computer Science, Theory & Methods 10302 33% 0% 241
3 Mathematics, Applied 1114 16% 0% 121
4 Logic 782 2% 0% 17
5 Computer Science, Information Systems 524 7% 0% 55
6 Computer Science, Software Engineering 179 4% 0% 30
7 Computer Science, Hardware & Architecture 33 1% 0% 11
8 Multidisciplinary Sciences 2 1% 0% 4
9 Computer Science, Artificial Intelligence 1 1% 0% 7
10 Computer Science, Cybernetics 0 0% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 LIAFA 99900 6% 6% 42
2 ROYAL SOC WOLFSON BIOCOMPUTAT 55165 0% 67% 2
3 CMUP 53180 1% 14% 9
4 MATEMAT PURA 46335 1% 10% 11
5 BIOCOMPUTAT ALGORITHMS GRP 41374 0% 100% 1
6 CIENCIAS INIC MATEMAT 41374 0% 100% 1
7 DEP MAT PURA 41374 0% 100% 1
8 DEP MATEMAT CMUP 41374 0% 100% 1
9 DEP MATEMAT PURA CMPU 41374 0% 100% 1
10 ELECT ENGN COMP SCI COMP SCI 41374 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION 195339 10% 7% 71
2 SEMIGROUP FORUM 135401 12% 4% 87
3 RAIRO-INFORMATIQUE THEORIQUE ET APPLICATIONS-THEORETICAL INFORMATICS AND APPLICATIONS 53841 4% 5% 26
4 THEORETICAL COMPUTER SCIENCE 37820 13% 1% 99
5 JOURNAL OF PURE AND APPLIED ALGEBRA 22229 8% 1% 56
6 RAIRO-THEORETICAL INFORMATICS AND APPLICATIONS 17456 2% 3% 13
7 LOGICAL METHODS IN COMPUTER SCIENCE 6527 1% 2% 10
8 ALGEBRA UNIVERSALIS 3902 2% 1% 13
9 LECTURE NOTES IN COMPUTER SCIENCE 3514 12% 0% 88
10 SIBERIAN MATHEMATICAL JOURNAL 2665 2% 0% 14

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PSEUDOVARIETY 1138770 5% 81% 34 Search PSEUDOVARIETY Search PSEUDOVARIETY
2 FINITE MONOID 385097 1% 85% 11 Search FINITE+MONOID Search FINITE+MONOID
3 IMPLICIT OPERATION 333748 1% 73% 11 Search IMPLICIT+OPERATION Search IMPLICIT+OPERATION
4 PROFINITE SEMIGROUPS 289621 1% 100% 7 Search PROFINITE+SEMIGROUPS Search PROFINITE+SEMIGROUPS
5 ALGEBRAIC AUTOMATA THEORY 253417 1% 88% 7 Search ALGEBRAIC+AUTOMATA+THEORY Search ALGEBRAIC+AUTOMATA+THEORY
6 FINITE SEMIGROUP 233061 2% 43% 13 Search FINITE+SEMIGROUP Search FINITE+SEMIGROUP
7 LOCALLY TESTABLE 212781 1% 86% 6 Search LOCALLY+TESTABLE Search LOCALLY+TESTABLE
8 MALCEV PRODUCTS 212781 1% 86% 6 Search MALCEV+PRODUCTS Search MALCEV+PRODUCTS
9 TAME PSEUDOVARIETY 206872 1% 100% 5 Search TAME+PSEUDOVARIETY Search TAME+PSEUDOVARIETY
10 PROFINITE TOPOLOGY 206862 1% 50% 10 Search PROFINITE+TOPOLOGY Search PROFINITE+TOPOLOGY

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 WEIL, P , (2002) PROFINITE METHODS IN SEMIGROUP THEORY.INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION. VOL. 12. ISSUE 1-2. P. 137 -178 57 97% 13
2 ALMEIDA, J , (2008) DECIDABILITY AND TAMENESS IN THE THEORY OF FINITE SEMIGROUPS.BULLETIN OF THE IRANIAN MATHEMATICAL SOCIETY. VOL. 34. ISSUE 1. P. 1 -22 33 94% 1
3 DIEKERT, V , GASTIN, P , KUFLEITNER, M , (2008) A SURVEY ON SMALL FRAGMENTS OF FIRST-ORDER LOGIC OVER FINITE WORDS.INTERNATIONAL JOURNAL OF FOUNDATIONS OF COMPUTER SCIENCE. VOL. 19. ISSUE 3. P. 513 -548 34 89% 5
4 ALMEIDA, J , (2002) SOME KEY PROBLEMS ON FINITE SEMIGROUPS.SEMIGROUP FORUM. VOL. 64. ISSUE 2. P. 159 -179 32 100% 1
5 PIN, JE , WEIL, P , (1997) POLYNOMIAL CLOSURE AND UNAMBIGUOUS PRODUCT.THEORY OF COMPUTING SYSTEMS. VOL. 30. ISSUE 4. P. 383-422 36 95% 64
6 BRANCO, MJJ , (2006) TWO ALGEBRAIC APPROACHES TO VARIANTS OF THE CONCATENATION PRODUCT.THEORETICAL COMPUTER SCIENCE. VOL. 369. ISSUE 1-3. P. 406 -426 24 100% 0
7 ESIK, Z , WEIL, P , (2010) ALGEBRAIC CHARACTERIZATION OF LOGICALLY DEFINED TREE LANGUAGES.INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION. VOL. 20. ISSUE 2. P. 195-239 21 100% 2
8 PIN, JE , WEIL, P , (2001) A CONJECTURE ON THE CONCATENATION PRODUCT.RAIRO-INFORMATIQUE THEORIQUE ET APPLICATIONS-THEORETICAL INFORMATICS AND APPLICATIONS. VOL. 35. ISSUE 6. P. 597 -618 28 97% 0
9 COSTA, A , ESCADA, A , (2013) SOME OPERATORS THAT PRESERVE THE LOCALITY OF A PSEUDOVARIETY OF SEMIGROUPS.INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION. VOL. 23. ISSUE 3. P. 583-610 19 95% 0
10 PIN, JE , (2003) ALGEBRAIC TOOLS FOR THE CONCATENATION PRODUCT.THEORETICAL COMPUTER SCIENCE. VOL. 292. ISSUE 1. P. 317 -342 23 100% 11

Classes with closest relation at Level 1


Rank Class id link
1 9022 SEMIGROUP FORUM//INVERSE TRANSVERSAL//REGULAR SEMIGROUP
2 33180 SYNCHRONIZING AUTOMATA//CERNY CONJECTURE//RESET WORD
3 16888 TRANSFORMATION SEMIGROUPS//IDEMPOTENT RANK//SEMIGROUP FORUM
4 12535 ALGEBRA UNIVERSALIS//NATURAL DUALITY//FINITELY BASED
5 19439 PRIMITIVE WORDS//SLENDER LANGUAGES//UNAVOIDABLE SETS
6 15945 POST CORRESPONDENCE PROBLEM//INFINITARY RATIONAL RELATIONS//D0L SYSTEM
7 28659 ARITY GAP//COMP SCI COMMUN UNIT//HYPERCLONE
8 11887 STATE COMPLEXITY//DESCRIPTIONAL COMPLEXITY//FINITE AUTOMATA
9 13914 RESTARTING AUTOMATON//FINITE DERIVATION TYPE//AUTOMATIC SEMIGROUP
10 19168 SHIFT OF FINITE TYPE//ZD//SOFIC

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