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CORR
2010
Springer
105views Education» more  CORR 2010»
13 years 7 months ago
A multivalued knowledge-base model
Abstract. The basic aim of our study is to give a possible model for handling uncertain information. This model is worked out in the framework of DATALOG. At first the concept of f...
Agnes Achs
FUZZIEEE
2007
IEEE
14 years 1 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
RSCTC
2004
Springer
157views Fuzzy Logic» more  RSCTC 2004»
14 years 28 days 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
FSS
2010
119views more  FSS 2010»
13 years 6 months ago
Algebraic and proof-theoretic characterizations of truth stressers for MTL and its extensions
Extensions of monoidal t-norm logic MTL and related fuzzy logics with truth stresser modalities such as globalization and “very true” are presented here both algebraically in ...
Agata Ciabattoni, George Metcalfe, Franco Montagna
FUZZIEEE
2007
IEEE
14 years 1 months ago
The Best Interval Representation of Fuzzy S-Implications and Automorphisms
— The aim of this work is to analyze interval fuzzy S-implications and interval automorphisms. Starting from any fuzzy S-implication, it is shown how to obtain an interval fuzzy ...
Benjamín C. Bedregal, Regivan H. Nunes Sant...