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» Extensions to Description Logics
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DLOG
2007
13 years 10 months ago
Expressive Querying over Fuzzy DL-Lite Ontologies
Abstract. Fuzzy Description Logics (f-DLs) have been proposed as formalisms capable of capturing and reasoning about imprecise and vague knowledge. The last years, research in Desc...
Jeff Z. Pan, Giorgos B. Stamou, Giorgos Stoilos, E...
DEXAW
2002
IEEE
99views Database» more  DEXAW 2002»
14 years 1 months ago
Using Preference Order in Ontologies
The latest ontology languages can be translated into a description logic (DL), thus providing them with a formal semantics and associated reasoning procedures. We introduce the or...
Stijn Heymans, Dirk Vermeir
ODRL
2004
13 years 9 months ago
Nonius: Implementing a DRM Extension to an XML Browser
The paper describes experiences, ideas, and problems that were discovered while developing a digital rights management (DRM) extension to an XML browser. The supported rights desc...
Olli Pitkänen, Ville Saarinen, Jari Anttila, ...
WWW
2008
ACM
14 years 9 months ago
A logical framework for modeling and reasoning about semantic web services contract
In this paper, we incorporate concrete domain and action theory into a very expressive Description Logic (DL), called ALCQO. Notably, this extension can significantly augment the ...
Hai Liu, Qing Li, Naijie Gu, An Liu
CL
2000
Springer
14 years 24 days ago
Logic Program Synthesis in a Higher-Order Setting
We describe a system for the synthesis of logic programs from specifications based on higher-order logical descriptions of appropriate refinement operations. The system has been ...
David Lacey, Julian Richardson, Alan Smaill