Class information for:
Level 1: FUZZY DATABASES//FUZZY FUNCTIONAL DEPENDENCY//FLEXIBLE QUERYING

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
229 3       FUZZY SETS AND SYSTEMS//JOURNAL OF CONSTRUCTION ENGINEERING AND MANAGEMENT//JOURNAL OF CONSTRUCTION ENGINEERING AND MANAGEMENT-ASCE 48651
437 2             FUZZY SETS AND SYSTEMS//AGGREGATION OPERATOR//IEEE TRANSACTIONS ON FUZZY SYSTEMS 16557
11273 1                   FUZZY DATABASES//FUZZY FUNCTIONAL DEPENDENCY//FLEXIBLE QUERYING 1022

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FUZZY DATABASES authKW 1105924 5% 78% 46
2 FUZZY FUNCTIONAL DEPENDENCY authKW 616736 2% 100% 20
3 FLEXIBLE QUERYING authKW 499553 2% 90% 18
4 FUZZY RELATIONAL DATABASES authKW 475763 2% 86% 18
5 LINGUISTIC SUMMARIZATION authKW 377748 1% 88% 14
6 FLEXIBLE QUERIES authKW 310936 1% 92% 11
7 FUZZY QUANTIFIERS authKW 303612 2% 62% 16
8 FUZZY QUERY authKW 256960 1% 56% 15
9 FUZZY QUANTIFICATION authKW 227068 1% 82% 9
10 PROBABILISTIC DATABASES authKW 219266 2% 44% 16

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Artificial Intelligence 30775 45% 0% 465
2 Computer Science, Information Systems 14769 32% 0% 323
3 Computer Science, Theory & Methods 10453 28% 0% 286
4 Statistics & Probability 3979 16% 0% 159
5 Mathematics, Applied 1759 17% 0% 178
6 Computer Science, Cybernetics 1695 4% 0% 40
7 Computer Science, Software Engineering 1353 9% 0% 90
8 Computer Science, Hardware & Architecture 359 4% 0% 37
9 Engineering, Electrical & Electronic 215 11% 0% 113
10 Computer Science, Interdisciplinary Applications 140 4% 0% 39

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IRISA ENSSAT 100726 1% 47% 7
2 INTELLIGENT DATABASES INFORMAT SYST GRP 98676 0% 80% 4
3 ISYCOM 70481 0% 57% 4
4 GRP SOPARIND BONGRAIN 61674 0% 100% 2
5 IDBIS GRP 55504 0% 60% 3
6 MACHINE INTELLIGENCE 51391 3% 6% 27
7 TELECOMMUN INFORMAT PROC 45479 2% 7% 20
8 CLBME 37947 0% 31% 4
9 COMP AIDED CONTROL SYST 37947 0% 31% 4
10 ENSSAT 33901 1% 10% 11

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS 185961 10% 6% 98
2 FUZZY SETS AND SYSTEMS 103190 15% 2% 156
3 INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 40370 4% 3% 38
4 ACM TRANSACTIONS ON DATABASE SYSTEMS 13948 2% 2% 19
5 IEEE TRANSACTIONS ON FUZZY SYSTEMS 12929 3% 1% 29
6 IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING 11307 3% 1% 34
7 DATA & KNOWLEDGE ENGINEERING 10908 2% 2% 21
8 INFORMATION SCIENCES 10553 5% 1% 52
9 LECTURE NOTES IN ARTIFICIAL INTELLIGENCE 8061 6% 0% 66
10 VLDB JOURNAL 6065 1% 2% 11

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FUZZY DATABASES 1105924 5% 78% 46 Search FUZZY+DATABASES Search FUZZY+DATABASES
2 FUZZY FUNCTIONAL DEPENDENCY 616736 2% 100% 20 Search FUZZY+FUNCTIONAL+DEPENDENCY Search FUZZY+FUNCTIONAL+DEPENDENCY
3 FLEXIBLE QUERYING 499553 2% 90% 18 Search FLEXIBLE+QUERYING Search FLEXIBLE+QUERYING
4 FUZZY RELATIONAL DATABASES 475763 2% 86% 18 Search FUZZY+RELATIONAL+DATABASES Search FUZZY+RELATIONAL+DATABASES
5 LINGUISTIC SUMMARIZATION 377748 1% 88% 14 Search LINGUISTIC+SUMMARIZATION Search LINGUISTIC+SUMMARIZATION
6 FLEXIBLE QUERIES 310936 1% 92% 11 Search FLEXIBLE+QUERIES Search FLEXIBLE+QUERIES
7 FUZZY QUANTIFIERS 303612 2% 62% 16 Search FUZZY+QUANTIFIERS Search FUZZY+QUANTIFIERS
8 FUZZY QUERY 256960 1% 56% 15 Search FUZZY+QUERY Search FUZZY+QUERY
9 FUZZY QUANTIFICATION 227068 1% 82% 9 Search FUZZY+QUANTIFICATION Search FUZZY+QUANTIFICATION
10 PROBABILISTIC DATABASES 219266 2% 44% 16 Search PROBABILISTIC+DATABASES Search PROBABILISTIC+DATABASES

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 34809 FUZZY BAGS//THEORY OF BAGS//IC BAGS
2 22304 FUZZY LOGIC PROGRAMMING//LATTICE VALUED LOGIC//LATTICE IMPLICATION ALGEBRA
3 33005 FUZZY TRANSFORM//F TRANSFORM//PLICAT FUZZY MODELING
4 7817 UNINORM//FUZZY IMPLICATION//T NORM
5 33969 BOOLEAN GAMES//CETERIS PARIBUS PREFERENCES//MODAL LOGIC OF SUBSET SPACES
6 5708 FUNCTIONAL DEPENDENCY//CONSISTENT QUERY ANSWERING//ACM TRANSACTIONS ON DATABASE SYSTEMS
7 7228 SPATIAL DATABASES//SKYLINE QUERY//TOP K QUERY
8 6717 DEMPSTER SHAFER THEORY//BELIEF FUNCTIONS//EVIDENCE THEORY
9 457 INTUITIONISTIC FUZZY SET//GROUP DECISION MAKING//AGGREGATION OPERATOR
10 9454 INFORMATION PROCESSING & MANAGEMENT//JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE//INFORMATION RETRIEVAL

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