267 search results - page 1 / 54 » Evolution of DL - Lite Knowledge Bases |
SWAP
2008
13 years 6 months ago
2008
The definition of new concepts or roles for which extensional knowledge become available can turn out to be necessary to make a DL ontology evolve. In this paper we reformulate thi...
ECAI
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. We introduce description logic (DL) rules as a new rule-based formalism for knowledge representation in DLs. As a fragment of the Semantic Web Rule Language SWRL, DL rule...
DLOG
2007
13 years 7 months ago
2007
In spite of the increasing effort spent on building ontologies for the Semantic Web, little attention has been paid to the impact of these ontologies on knowledge-based intelligen...
DLOG
2003
13 years 6 months ago
2003
We compare the performance of a DL reasoner with a FO prover on reasoning problems encountered during the classification of realistic knowledge bases.
DLOG
2007
13 years 7 months ago
2007
Abstract. In the paper we propose a method of structuring a knowledge base into hierarchically related contexts and present how this arrangement influences the structure of TBox a...