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FSS
2010
119views more  FSS 2010»
15 years 2 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
15 years 10 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...
IFSA
2007
Springer
158views Fuzzy Logic» more  IFSA 2007»
15 years 10 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
ISDA
2009
IEEE
15 years 10 months ago
Extending Datatype Restrictions in Fuzzy Description Logics
Fuzzy Description Logics (DLs) are a family of logics which allow the representation of (and the reasoning within) structured knowledge affected by vagueness. Although a relativel...
Fernando Bobillo, Umberto Straccia
AAAI
1998
15 years 5 months ago
A Fuzzy Description Logic
In this paper we present a fuzzy version of SHOIN(D), the corresponding Description Logic of the ontology description language OWL DL. We show that the representation and reasonin...
Umberto Straccia