Class information for: |
Basic class information |
ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
---|---|---|---|
13899 | 742 | 26.1 | 31% |
Classes in level above (level 2) |
ID, lev. above |
Publications | Label for level above |
---|---|---|
472 | 15064 | ACM TRANSACTIONS ON DATABASE SYSTEMS//INFORMATION SYSTEMS//DATA & KNOWLEDGE ENGINEERING |
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 | FUZZY DATABASES | Author keyword | 20 | 47% | 4% | 31 |
2 | FUZZY FUNCTIONAL DEPENDENCY | Author keyword | 15 | 73% | 1% | 11 |
3 | FUZZY RELATIONAL DATA MODEL | Author keyword | 12 | 86% | 1% | 6 |
4 | ILL KNOWN VALUES | Author keyword | 9 | 83% | 1% | 5 |
5 | FUZZY RELATIONAL DATABASES | Author keyword | 8 | 56% | 1% | 10 |
6 | FUZZY RELATIONAL DATABASE | Author keyword | 7 | 64% | 1% | 7 |
7 | FUZZY INFORMATION MODELING | Author keyword | 6 | 80% | 1% | 4 |
8 | PROBABILISTIC DATABASES | Author keyword | 6 | 34% | 2% | 15 |
9 | FLEXIBLE QUERYING | Author keyword | 6 | 36% | 2% | 13 |
10 | EXTENDED POSSIBILISTIC TRUTH VALUES | Author keyword | 6 | 100% | 1% | 4 |
Web of Science journal categories |
Author Key Words |
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 | RELATIONAL DATABASES | 19 | 23% | 10% | 72 |
2 | UNCERTAIN INFORMATION | 15 | 49% | 3% | 22 |
3 | ORIENTED DATA MODEL | 14 | 65% | 2% | 13 |
4 | CLASS HIERARCHIES | 12 | 63% | 2% | 12 |
5 | MANAGING VAGUE | 11 | 78% | 1% | 7 |
6 | VAGUE | 8 | 39% | 2% | 15 |
7 | FUZZY RELATIONAL DATABASES | 6 | 71% | 1% | 5 |
8 | RELATIONAL DATA MODEL | 6 | 71% | 1% | 5 |
9 | LOSSLESS JOIN DECOMPOSITION | 5 | 63% | 1% | 5 |
10 | VAGUE QUERIES | 5 | 63% | 1% | 5 |
Journals |
Reviews |
Title | Publ. year | Cit. | Active references |
% act. ref. to same field |
---|---|---|---|---|
Probabilistic Databases: Diamonds in the Dirt | 2009 | 35 | 10 | 50% |
Current approaches to handling imperfect information in data and knowledge bases | 1996 | 118 | 46 | 35% |
Engineering information modeling in databases: needs and constructions | 2005 | 8 | 64 | 28% |
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 | ISYCOM | 3 | 57% | 0.5% | 4 |
2 | IRISA ENSSAT | 3 | 40% | 0.8% | 6 |
3 | CLBME | 1 | 31% | 0.5% | 4 |
4 | GRP SOPARIND BONGRAIN | 1 | 100% | 0.3% | 2 |
5 | INTELLIGENT DATABASES INFORMAT SYST GRP | 1 | 50% | 0.3% | 2 |
6 | LEHRSTUHL PRAKT INFORMAT 3 | 1 | 50% | 0.3% | 2 |
7 | UNITE MET RISK | 1 | 30% | 0.4% | 3 |
8 | IDBIS GRP | 1 | 40% | 0.3% | 2 |
9 | UMR INA P G | 1 | 40% | 0.3% | 2 |
10 | GRIMM | 1 | 20% | 0.5% | 4 |
Related classes at same level (level 1) |
Rank | Relatedness score | Related classes |
---|---|---|
1 | 0.0000229149 | FUZZY BAGS//THEORY OF BAGS//FUZZY QUANTIFICATION |
2 | 0.0000167811 | ACTION RULE//ACTIONABILITY//EMPIRICAL DISCOVERY |
3 | 0.0000150388 | BILATTICES//FUZZY LOGIC PROGRAMMING//TWIST STRUCTURE |
4 | 0.0000107672 | FUNCTIONAL DEPENDENCY//FUNCTIONAL DEPENDENCIES//ORTHOGONAL DOUBLE COVER |
5 | 0.0000097177 | LABEL SEMANTICS//LINGUISTIC DECISION TREE//APPROPRIATENESS MEASURES |
6 | 0.0000094132 | MOBILE INFORMATION SYSTEMS//SKYLINE QUERY//SKYLINE |
7 | 0.0000081117 | OBJECT ORIENTED DATABASES//FUNCTIONAL DATA MODEL//OBJECT ALGEBRA |
8 | 0.0000079533 | PROBABILISTIC INDEXING//CLUSTER BASED RETRIEVAL//PROBABILISTIC RETRIEVAL |
9 | 0.0000077392 | SCHEMA INTEGRATION//SCHEMA MATCHING//ONTOLOGY MATCHING |
10 | 0.0000071740 | UNINORM//FUZZY IMPLICATION//ADDITIVE GENERATOR |