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TABLEAUX
1999
Springer
14 years 22 days ago
Applying an ALC ABox Consistency Tester to Modal Logic SAT Problems
In this paper we present the results of applying HAM-ALC, a description logic system for ALCNR, to modal logic SAT problems.
Volker Haarslev, Ralf Möller
FUZZIEEE
2007
IEEE
14 years 2 months ago
f-DLPs: Extending Description Logic Programs with Fuzzy Sets and Fuzzy Logic
— The Semantic Web can be viewed as largely about “Knowledge meets the Web”. Thus its vision includes ontologies and rules. A key requirement for the architecture of the Sema...
Tassos Venetis, Giorgos Stoilos, Giorgos B. Stamou...
IJCAI
2003
13 years 10 months ago
On the Undecidability of Description and Dynamic Logics with Recursion and Counting
The evolution of Description Logics (DLs) and Propositional Dynamic Logics produced a hierar­ chy of decidable logics with multiple maximal el­ ements. It would be desirable to ...
Piero A. Bonatti
TIME
2008
IEEE
14 years 2 months ago
Temporal Description Logics: A Survey
We survey temporal description logics that are based on standard temporal logics such as LTL and CTL. In particular, we concentrate on the computational complexity of the satisfi...
Carsten Lutz, Frank Wolter, Michael Zakharyaschev
DEXAW
2003
IEEE
113views Database» more  DEXAW 2003»
14 years 1 months ago
Integrating Ontology Languages and Answer Set Programming
We integrate ontology languages and logic programming (LP) by extending disjunctive logic programs (DLPs) and their semantics in order to support inverses and an infinite univers...
Stijn Heymans, Dirk Vermeir