On nearness measures in fuzzy relational data models

DOI10.1016/0888-613X(89)90019-4zbMath0676.68077OpenAlexW2046447526MaRDI QIDQ1123025

Elke A. Rundensteiner, Wyllis Bandler, Lois Wright Hawkes

Publication date: 1989

Published in: International Journal of Approximate Reasoning (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0888-613x(89)90019-4

zbMATH Keywords

fuzzy relationstolerance relationfuzzy relational data modelnearness measureresemblance relation

Mathematics Subject Classification ID

Fuzzy logic; logic of vagueness (03B52) Information storage and retrieval of data (68P20) Fuzzy sets and logic (in connection with information, communication, or circuits theory) (94D05)

Related Items

Assessment of data redundancy in fuzzy relational databases based on semantic inclusion degree, Data dependencies in extended possibility-based fuzzy relational databases, Fuzzy data compression based on data dependencies, The dependency-preserving decomposition and a testing algorithm in a fuzzy relational data model, Towards the implementation of a generalized fuzzy relational database model, RL-instances: an alternative to conjunctive fuzzy sets of tuples for flexible querying in relational databases, Semantic measure of fuzzy data in extended possibility-based fuzzy relational databases, Equivalence and transformation of extended algebraic operators in fuzzy relational databases, Flexible queries on relational databases using fuzzy logic and ontologies, Level-based extension of relations, Weak properties and aggregated extension of fuzzy relations, Extensions of a resemblance relation, Lossless join decomposition for extended possibility-based fuzzy relational databases

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