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» Fuzzy Description Logic Reasoning Using a Fixpoint Algorithm
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124
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DLOG
2010
15 years 6 days ago
Optimization Techniques for Fuzzy Description Logics
Sophisticated uncertainty representation and reasoning are necessary for the alignment and integration of Web data from different sources. For this purpose the extension of the Des...
Nikos Simou, Theofilos P. Mailis, Giorgos Stoilos,...
144
Voted
DLOG
2009
15 years 7 hour ago
Global Caching, Inverse Roles and Fixpoint Logics
Abstract. I will begin by explaining an optimal tableau-based algorithm for checking ALC-satisfiability which uses "global caching" and which appears to work well in prac...
Rajeev Goré
116
Voted
DLOG
2008
15 years 4 months ago
Consistency Checking for Extended Description Logics
In this paper we consider the extensions of description logics that were proposed to represent uncertain or vague knowledge, focusing on the fuzzy and possibilistic formalisms. We ...
Olivier Couchariere, Marie-Jeanne Lesot, Bernadett...
133
Voted
DLOG
2008
15 years 4 months ago
Fuzzy Description Logics for Bilateral Matchmaking in e-Marketplaces
We present a novel Fuzzy Description Logic (DL) based approach to automate matchmaking in e-marketplaces. We model traders' preferences with the aid of Fuzzy DLs and, given a ...
Azzurra Ragone, Umberto Straccia, Fernando Bobillo...
114
Voted
SEMWEB
2007
Springer
15 years 8 months ago
Extending Fuzzy Description Logics with a Possibilistic Layer
Classical ontologies are not suitable to represent imprecise nor uncertain pieces of information. As a solution we will combine fuzzy Description Logics with a possibilistic layer....
Fernando Bobillo, Miguel Delgado, Juan Góme...