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» On interval fuzzy negations
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EUSFLAT
2009
141views Fuzzy Logic» more  EUSFLAT 2009»
13 years 5 months ago
Continuity and Additivity of the Trapezoidal Approximation Preserving the Expected Interval Operator
Abstract-- The nearest trapezoidal fuzzy number to a fuzzy number, with respect to a well-known metric and preserving the expected interval, was determined in recent articles. In t...
Adrian Ban, Lucian Coroianu
EUSFLAT
2009
131views Fuzzy Logic» more  EUSFLAT 2009»
13 years 5 months ago
Preservation of Properties of Interval-Valued Fuzzy Relations
The goal of this paper is to consider properties of the composition of interval-valued fuzzy relations which were introduced by L.A. Zadeh in 1975. Fuzzy set theory turned out to b...
Barbara Pekala
EUSFLAT
2003
146views Fuzzy Logic» more  EUSFLAT 2003»
13 years 9 months ago
Cut equivalence of fuzzy relations
Fuzzy relations on the same domain are classified according to the equality of families of cut sets. This equality of fuzzy relations is completely characterized, not only for un...
Branimir Seselja, Andreja Tepavcevic
EUSFLAT
2009
115views Fuzzy Logic» more  EUSFLAT 2009»
13 years 5 months ago
An Approach to Interval-Valued R-Implications and Automorphisms
Benjamín C. Bedregal, Graçaliz Perei...