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» Fuzzy points: algebra and application
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PR
2002
91views more  PR 2002»
13 years 4 months ago
Fuzzy points: algebra and application
A fuzzy point is a region representing the uncertain location of a normal Euclidean point. A fuzzy point in the plane is considered to be a closed disk (a circle and its interior)...
Robert E. Mercer, John L. Barron, Aiden A. Bruen, ...
IFSA
2007
Springer
158views Fuzzy Logic» more  IFSA 2007»
13 years 11 months ago
Points with Type-2 Operations
The algebra of truth values for fuzzy sets of type-2, due to Zadeh, contains as subalgebras those of type-1 and of interval-valued fuzzy sets. It also contains many other interest...
Carol L. Walker, Elbert A. Walker
EUSFLAT
2003
106views Fuzzy Logic» more  EUSFLAT 2003»
13 years 6 months ago
Intuitionistic fuzzy sets or orthopair fuzzy sets?
Intuitionistic Fuzzy Sets (IFS) are defined as pairs of mutually orthogonal fuzzy sets. We discuss this approach from an algebraic point of view. As a result we characterize two ...
Gianpiero Cattaneo, Davide Ciucci
FSS
2008
122views more  FSS 2008»
13 years 5 months ago
Type-2 implications on non-interactive fuzzy truth values
In this paper we consider algebras of fuzzy truth values equipped with an implication operation. Generalizing the definition of type-1 fuzzy implications, we discuss extended fuzz...
Zsolt Gera, József Dombi
FSS
2006
140views more  FSS 2006»
13 years 5 months ago
Advances and challenges in interval-valued fuzzy logic
Among the various extensions to the common [0, 1]-valued truth degrees of "traditional" fuzzy set theory, closed intervals of [0, 1] stand out as a particularly appealin...
Chris Cornelis, Glad Deschrijver, Etienne E. Kerre