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RSCTC
2004
Springer
157views Fuzzy Logic» more  RSCTC 2004»
14 years 1 months ago
Rough Approximations under Level Fuzzy Sets
The combination of fuzzy set and rough set theories lead to various models. Functional and set approaches are two categories based on different fuzzy representations. In this pape...
W.-N. Liu, Jingtao Yao, Yiyu Yao
FUZZIEEE
2007
IEEE
14 years 2 months ago
On Complete Sublattices of the Algebra of Truth Values of Type-2 Fuzzy Sets
— The algebra of truth values of type-2 fuzzy sets contains isomorphic copies of the algebra of truth values of type1 fuzzy sets and the algebra of truth values of interval-value...
John Harding, Carol L. Walker, Elbert A. Walker
ECSQARU
2009
Springer
14 years 2 months ago
Supporting Fuzzy Rough Sets in Fuzzy Description Logics
Abstract. Classical Description Logics (DLs) are not suitable to represent vague pieces of information. The attempts to achieve a solution have lead to the birth of fuzzy DLs and r...
Fernando Bobillo, Umberto Straccia
FSS
2008
179views more  FSS 2008»
13 years 7 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