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» E-connections of Description Logics
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ICWE
2004
Springer
15 years 6 months ago
Description Logics Reasoning in Web-based Education Environments
The paper proposes some applications of description logic reasoning techniques in web–based education environments. Current solutions are web oriented but without applying ontolo...
Nenad Krdzavac, Dragan Gasevic, Vladan Devedzic
DLOG
2007
15 years 3 months ago
A Constructive Semantics for ALC
One of the main concerns of constructive semantics is to provide a computational interpretation for the proofs of a given logic. In this paper we introduce a constructive semantics...
Loris Bozzato, Mauro Ferrari, Camillo Fiorentini, ...
DLOG
2001
15 years 2 months ago
A Note on Concepts and Distances
We combine the description logic ALC with the metric logics defined Entities that are conceived of as abstract points in the realm of ALC are given a spatial extension via an `ext...
Oliver Kutz, Frank Wolter, Michael Zakharyaschev
JAR
2007
90views more  JAR 2007»
15 years 1 months ago
A Tableau Decision Procedure for SHOIQ
Abstract. OWL DL, a new W3C ontology language recommendation, is based on the expressive description logic SHOIN. Although the ontology consistency problem for SHOIN is known to be...
Ian Horrocks, Ulrike Sattler