Title of article
On a fuzzy bipolar relational algebra
Author/Authors
Patrick Bosc، نويسنده , , Olivier Pivert، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
16
From page
1
To page
16
Abstract
This paper presents an extension of relational algebra suitable for the handling of bipolar concepts. The type of queries considered involves two parts: a first one which expresses a (possibly flexible) constraint, and a second one that corresponds to a (possibly flexible) wish. The framework considered is that of bipolar fuzzy relations where each tuple is associated with a pair of satisfaction degrees.
Keywords
Database fuzzy querying , Relational algebra , Bipolarity
Journal title
Information Sciences
Serial Year
2013
Journal title
Information Sciences
Record number
1215267
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