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» Type-2 fuzzy description logic
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EUSFLAT
2009
165views Fuzzy Logic» more  EUSFLAT 2009»
13 years 6 months ago
Fuzzy Descriptions Logics with Fuzzy Truth Values
Fernando Bobillo, Umberto Straccia
WILF
2007
Springer
312views Fuzzy Logic» more  WILF 2007»
14 years 2 months ago
Fuzzy Ontology, Fuzzy Description Logics and Fuzzy-OWL
The conceptual formalism supported by an ontology is not sufficient for handling vague information that is commonly found in many application domains. We describe how to introduce...
Silvia Calegari, Davide Ciucci
FSS
2008
124views more  FSS 2008»
13 years 8 months ago
Exact calculations of extended logical operations on fuzzy truth values
In this paper we propose computationally simple, pointwise formulas for extended t-norms and t-conorms on fuzzy truth values. The complex convolutions of the extended operations a...
Zsolt Gera, József Dombi
ECSQARU
2009
Springer
14 years 3 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
FUZZIEEE
2007
IEEE
14 years 2 months ago
A Fuzzy Description Logic with Product T-norm
— Fuzzy Description Logics (fuzzy DLs) have been proposed as a language to describe structured knowledge with vague concepts. It is well known that the choice of the fuzzy operat...
Fernando Bobillo, Umberto Straccia