50 search results - page 9 / 10 » Unification in the Description Logic EL |
DLOG
2010
13 years 3 months ago
2010
ABox Reasoning in large scale description logic (DL) knowledge bases, e.g. ontologies, is important for the success of many semantic-enriched systems. Performance of existing appro...
DLOG
2008
13 years 8 months ago
2008
Abstract. We investigate the concept product as an expressive feature for description logics (DLs). While this construct allows us to express an arguably very common and natural ty...
AAAI
2010
13 years 7 months ago
2010
Large scale ontology applications require efficient and robust description logic (DL) reasoning services. Expressive DLs usually have very high worst case complexity while tractab...
COLING
2002
13 years 5 months ago
2002
A standard architecture for an NLG system has been defined in (Reiter and Dale, 2000). Their work describes the modularization of an NLG system and the tasks of each module. Howev...
DLOG
2011
12 years 9 months ago
2011
Completion algorithms for subsumption are investigated for many extensions of the description logic EL. While for several of them subsumption is tractable, this is no longer the ca...