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

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
19165 452 14.5 27%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1160 9033 MEMBRANE COMPUTING//GRP NAT COMP//THEORETICAL COMPUTER SCIENCE

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 POST CORRESPONDENCE PROBLEM Author keyword 14 60% 3% 15
2 WATSON CRICK COMPLEMENTARITY Author keyword 13 80% 2% 8
3 D0L SYSTEM Author keyword 8 70% 2% 7
4 MARKED MORPHISM Author keyword 6 100% 1% 4
5 MATRIX SEMIGROUPS Author keyword 5 45% 2% 9
6 DOL SYSTEMS Author keyword 4 67% 1% 4
7 INFINITE POST CORRESPONDENCE PROBLEM Author keyword 4 75% 1% 3
8 EQUIVALENCE PROBLEM Author keyword 4 24% 3% 14
9 ITERATED MORPHISM Author keyword 3 50% 1% 5
10 D0L SYSTEMS Author keyword 3 57% 1% 4

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 POST CORRESPONDENCE PROBLEM 14 60% 3% 15 Search POST+CORRESPONDENCE+PROBLEM Search POST+CORRESPONDENCE+PROBLEM
2 WATSON CRICK COMPLEMENTARITY 13 80% 2% 8 Search WATSON+CRICK+COMPLEMENTARITY Search WATSON+CRICK+COMPLEMENTARITY
3 D0L SYSTEM 8 70% 2% 7 Search D0L+SYSTEM Search D0L+SYSTEM
4 MARKED MORPHISM 6 100% 1% 4 Search MARKED+MORPHISM Search MARKED+MORPHISM
5 MATRIX SEMIGROUPS 5 45% 2% 9 Search MATRIX+SEMIGROUPS Search MATRIX+SEMIGROUPS
6 DOL SYSTEMS 4 67% 1% 4 Search DOL+SYSTEMS Search DOL+SYSTEMS
7 INFINITE POST CORRESPONDENCE PROBLEM 4 75% 1% 3 Search INFINITE+POST+CORRESPONDENCE+PROBLEM Search INFINITE+POST+CORRESPONDENCE+PROBLEM
8 EQUIVALENCE PROBLEM 4 24% 3% 14 Search EQUIVALENCE+PROBLEM Search EQUIVALENCE+PROBLEM
9 ITERATED MORPHISM 3 50% 1% 5 Search ITERATED+MORPHISM Search ITERATED+MORPHISM
10 D0L SYSTEMS 3 57% 1% 4 Search D0L+SYSTEMS Search D0L+SYSTEMS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 EHRENFEUCHT CONJECTURE 19 74% 3% 14
2 DOL SYSTEMS 17 100% 2% 8
3 POST CORRESPONDENCE PROBLEM 12 86% 1% 6
4 INVERSE MORPHISMS 6 80% 1% 4
5 D0L SYSTEMS 6 100% 1% 4
6 2 WORDS 4 75% 1% 3
7 MULTICOUNTER MACHINES 4 38% 2% 8
8 INDEPENDENT SYSTEMS 3 100% 1% 3
9 SEQUENCE EQUIVALENCE PROBLEM 3 100% 1% 3
10 L CODES 3 60% 1% 3

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
FORMAL LANGUAGE AND AUTOMATA THEORY 1983 0 9 78%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 TUCS TURKU COMP SCI 3 37% 1.5% 7
2 BELGOROD BRANCH 1 50% 0.2% 1
3 IAKS VOLLMAR 0 33% 0.2% 1
4 DEINFO 0 17% 0.2% 1
5 COMPUT SCI 0 11% 0.2% 1
6 ALGEBRA DISKRETE MATH ABT THEORET INFORMAT 0 100% 0.2% 1
7 LORIS 0 100% 0.2% 1
8 MATH TURKU COMP SCI TUCS 0 100% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000163542 SYNCHRONIZING AUTOMATA//SYNCHRONIZING WORD//CERNY CONJECTURE
2 0.0000153781 PRIMITIVE WORDS//UNAVOIDABLE SETS//SHUFFLE ON TRAJECTORIES
3 0.0000151537 QUANTUM FINITE AUTOMATA//QUANTUM AUTOMATA//TWO DIMENSIONAL ALTERNATING TURING MACHINE
4 0.0000138464 GENERATIVE POWER//PARALLEL COMMUNICATING GRAMMAR SYSTEMS//GRAMMAR SYSTEMS
5 0.0000122261 FUZZY AUTOMATON//FUZZY AUTOMATA//FUZZY LANGUAGE
6 0.0000121753 AUTOMATIC STRUCTURES//BOREL HIERARCHY//INFINITARY RATIONAL RELATIONS
7 0.0000102631 XRAY PHYS IMAGING//DISCRETE IMAGE PROCESSING//POSITIVITY PROBLEM
8 0.0000102535 WELL STRUCTURED TRANSITION SYSTEMS//INFINITE STATE SYSTEMS//VERIFICATION OF INFINITE STATE SYSTEMS
9 0.0000100864 DESCRIPTIONAL COMPLEXITY//STATE COMPLEXITY//FINITE AUTOMATA
10 0.0000085104 FINITE DERIVATION TYPE//THOMPSONS GROUP//DIAGRAM GROUPS