598 search results - page 84 / 120 » Optimized Reasoning in Description Logics Using Hypertableau... |
DLOG
2007
15 years 8 days ago
2007
In this paper we deal with the problem of providing natural language front-ends to databases upon which an ontology layer has been added. Specifically, we are interested in expres...
WWW
2005
ACM
15 years 10 months ago
2005
ACM
Semantic Portal is the next generation of web portals that are powered by Semantic Web technologies for improved information sharing and exchange for a community of users. Current...
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DILS
2008
Springer
14 years 11 months ago
2008
Springer
With over 80 file formats to represent various chemical attributes, the conversion between one format and another is invariably lossy due to informal specifications. In contrast, t...
WWW
2011
ACM
14 years 4 months ago
2011
ACM
We propose a description-logic style extension of OWL 2 with nominal schemas which can be used like“variable nominal classes”within axioms. This feature allows ontology langua...
WSC
1998
14 years 11 months ago
1998
Emulation is the process of exactly imitating a real system. Recent advances in simulation technology make it possible to emulate real world control systems by using a system'...