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» Modal Logics, Description Logics and Arithmetic Reasoning
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DLOG
2008
15 years 6 days ago
Essential and Mandatory Part-Whole Relations in Conceptual Data Models
A recurring problem in conceptual modelling and ontology development is the representation of part-whole relations, with a requirement to be able to distinguish between essential a...
Alessandro Artale, C. Maria Keet
DLOG
2003
14 years 11 months ago
Comparing Natural Language Documents: a DL Based Approach
We propose a method to compare semantically two natural language texts. The process is realized in two steps, the first translates the texts into description logics terminologies...
Naouel Karam, Michel Schneider
DLOG
1998
14 years 11 months ago
Expressiveness Revisited
We consider two recently proposed definitions of the expressive power of description logics, one due to Baader, the other due to Kurtonina and de Rijke. The proposals are non-equi...
Carlos Areces, Maarten de Rijke
DLOG
2009
14 years 7 months ago
Terminating Tableaux for SOQ with Number Restrictions on Transitive Roles
Abstract. We show that the description logic SOQ with number restrictions on transitive roles is decidable by a terminating tableau calculus. The language decided by the calculus i...
Mark Kaminski, Gert Smolka
RR
2010
Springer
14 years 8 months ago
A Probabilistic Abduction Engine for Media Interpretation Based on Ontologies
For multimedia interpretation, and in particular for the combined interpretation of information coming from different modalities, a semantically well-founded formalization is requ...
Oliver Gries, Ralf Möller, Anahita Nafissi, M...