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A logic approach to fuzzy relational databases
Author(s) -
Vila M. A.,
Cubero J. C.,
Medina J. M.,
Pons O.
Publication year - 1994
Publication title -
international journal of intelligent systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.291
H-Index - 87
eISSN - 1098-111X
pISSN - 0884-8173
DOI - 10.1002/int.4550090505
Subject(s) - computer science , fuzzy logic , relational database , database , artificial intelligence , data mining , information retrieval
A new definition of Fuzzy Relational Database is given by using logical concepts. With this definition it is possible to consider several kinds of fuzziness for the database attributes. A Domain Calculus‐based query language is also established for the model. It allows us to formulate several types of queries with different lack of precision levels. © 1994 John Wiley & Sons, Inc.
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