280 search results - page 36 / 56 » On the Semantic Relationship between Datalog and Description... |
SEMWEB
2005
Springer
14 years 1 months ago
2005
Springer
Information retrieval systems have to deal with uncertain knowledge and query results should reflect this uncertainty in some manner. However, Semantic Web ontologies are based on...
DLOG
2010
13 years 6 months ago
2010
Abstract. Ontologies undergo changes for reasons such as changes in knowledge, meeting varying application requirements. Thus, for different versions of a considered ontology, it i...
DALT
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. This paper aims at defining the semantics of Agent Communication Languages (ACLs) in terms of changes in the social relationships between agents, represented in terms of...
AI
2003
Springer
14 years 1 months ago
2003
Springer
This paper introduces a formal theory for describing actions in terminological knowledge bases, closely related to description logics. It deals in particular with the problem of ad...
ENGL
2008
13 years 8 months ago
2008
With the advent of System-On-Chip (SOC) technology, there is a pressing need to enhance the quality of ools available and increase the level of abstraction at which hardware is des...