427 search results - page 7 / 86 » e-Service Composition by Description Logics Based Reasoning |
DLOG
1997
13 years 9 months ago
1997
Abstract. In this short paper we describe the DFL hybrid knowledge base, that integrates descriptions with expressive object-oriented rules. The knowledge base manages a database o...
DLOG
1998
13 years 9 months ago
1998
This paper proposes a framework to learn concepts from di erent kinds of observations. We de ne a language to describe meta-concepts, that represent the sets of possible concepts ...
CADE
2002
Springer
14 years 8 months ago
2002
Springer
Abstract. Description Logics are a family of class based knowledge representation formalisms characterised by the use of various constructors to build complex classes from simpler ...
CONCUR
2009
Springer
14 years 3 months ago
2009
Springer
AI
2011
Springer
13 years 3 months ago
2011
Springer
An important question for the upcoming Semantic Web is how to best combine open world ontology languages, such as the OWL-based ones, with closed world rule-based languages. One o...