Sciweavers

54 search results - page 7 / 11
» Optimizing Reasoning in Description Logics with Qualified Nu...
Sort
View
CADE
2004
Springer
14 years 8 months ago
Sonic - Non-standard Inferences Go OilEd
Sonic1 is the first prototype implementation of non-standard inferences for Description Logics usable via a graphical user interface. The contribution of our implementation is twof...
Anni-Yasmin Turhan, Christian Kissig
COOPIS
2002
IEEE
14 years 17 days ago
Extending Datatype Support in Web Ontology Reasoning
The Semantic Web is a vision of the next generation Web, in which semantic markup will make Web resources more accessible to automatic processes. Description Logics (DLs) are of cr...
Jeff Z. Pan, Ian Horrocks
CADE
2006
Springer
13 years 11 months ago
Presburger Modal Logic Is PSPACE-Complete
We introduce a Presburger modal logic PML with regularity constraints and full Presburger constraints on the number of children that generalize graded modalities, also known as num...
Stéphane Demri, Denis Lugiez
DLOG
2007
13 years 10 months ago
Speeding up Approximation with Nicer Concepts
Abstract. Concept approximation is an inference service for Description Logics that provides “translations” of concept descriptions from one DL to a less expressive DL. In [4] ...
Anni-Yasmin Turhan, Yusri Bong
LPAR
2010
Springer
13 years 5 months ago
SAT Encoding of Unification in EL
Unification in Description Logics has been proposed as a novel inference service that can, for example, be used to detect redundancies in ontologies. In a recent paper, we have sho...
Franz Baader, Barbara Morawska