Openings and closures of fuzzy preorderings: Theoretical basics and applications to fuzzy rule-based systems

Autoren Ulrich Bodenhofer
Martine De Cock
Etienne E. Kerre
Titel Openings and closures of fuzzy preorderings: Theoretical basics and applications to fuzzy rule-based systems
Typ Artikel
Journal Int. Journal of General Systems
Nummer 4
Band 32
Note invited
Abteilung KVS
ISSN 0308-1079
Jahr 2003
Seiten 343-360
SCCH ID# 301
Abstract

The purpose of this paper is twofold. Firstly, a general concept of closedness of fuzzy sets under fuzzy preorderings is proposed and investigated along with the corresponding opening and closure operators. Secondly, the practical impact of this notion is demonstrated by applying it to the analysis of ordering-based modifiers.