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FSS
2008
89views more  FSS 2008»
13 years 11 months ago
On the equivalence of some approaches to the OWA operator and RIM quantifier determination
The ordered weighted averaging (OWA) operator is a widely used aggregation method, and its determination is usually a prerequisite step in many related applications. The regular i...
Xinwang Liu, Hongwei Lou
FSS
2008
88views more  FSS 2008»
13 years 11 months ago
Solution of a system of linear equations with fuzzy numbers
The paper deals with a solution of a fuzzy interval system of linear equations, i.e. a system in which fuzzy intervals (numbers) appear instead of crisp numbers. We obtain general...
Rostislav Horcík
FSS
2008
94views more  FSS 2008»
13 years 11 months ago
Lattices of convex normal functions
The algebra of truth values of type-2 fuzzy sets is the set of all functions from the unit interval into itself, with operations de ned in terms of certain convolutions of these f...
John Harding, Carol L. Walker, Elbert A. Walker
FSS
2008
108views more  FSS 2008»
13 years 11 months ago
A collaborative recommender system based on probabilistic inference from fuzzy observations
The problem of building recommender systems has attracted considerable attention in recent years. The objective of this paper is to automatically suggest and rank a list of new it...
Luis M. de Campos, Juan M. Fernández-Luna, ...
FSS
2008
179views more  FSS 2008»
13 years 11 months ago
On the difference between traditional and deductive fuzzy logic
In three case studies on notions of fuzzy logic and fuzzy set theory (Dubois
Libor Behounek
FSS
2008
76views more  FSS 2008»
13 years 11 months ago
Approximation by pseudo-linear operators
Barnabás Bede, Hajime Nobuhara, Martina Dan...
FSS
2008
78views more  FSS 2008»
13 years 11 months ago
On the granularity of summative kernels
In this paper, we propose granularity as a new index to characterize the nonspecificity of a summative kernel. This index is intended to reflect the behavior of a kernel in the us...
Kevin Loquin, Olivier Strauss
FSS
2008
82views more  FSS 2008»
13 years 11 months ago
Lattice-valued convergence spaces and regularity
: We define a regularity axiom for lattice-valued convergence spaces where the lattice is a complete Heyting algebra. To this end, we generalize the characterization of regularity ...
Gunther Jäger
FSS
2008
54views more  FSS 2008»
13 years 11 months ago
The concave integral over large spaces
Ehud Lehrer, Roee Teper