149 search results - page 28 / 30 » XPath for DL Ontologies |
DLOG
2006
13 years 11 months ago
2006
The novel context of accessing and querying large data repositories through ontologies that are formalized in terms of expressive DLs requires on the one hand to consider query an...
JAPLL
2007
13 years 9 months ago
2007
We extend answer set programming (ASP) with, possibly infinite, open domains. Since this leads to undecidable reasoning, we restrict the syntax of programs, while carefully guard...
DLOG
2009
13 years 7 months ago
2009
Abstract. Model-based most specific concepts are a non-standard reasoning service in Description Logics. They have turned out to be useful in knowledge base completion for ontologi...
ICWS
2009
IEEE
14 years 6 months ago
2009
IEEE
The potential benefits of Web services composition heavily rely on semantic interoperability, i.e., the ability to exchange data meaningfully amongst Web services. Context heterog...
LOGCOM
2007
13 years 9 months ago
2007
Categorisation of objects into classes is currently supported by (at least) two ‘orthogonal’ methods. In logic-based approaches, classifications are defined through ontologi...