1681 search results - page 38 / 337 » Semantic Web and Knowledge Representation |
CORR
2002
Springer
13 years 9 months ago
2002
Springer
We study xpoints of operators on lattices. To this end we introduce the notion of an approximation of an operator. We order approximations by means of a precision ordering. We sho...
EXPERT
2008
13 years 10 months ago
2008
nition of a common model that abstracted the shared knowledge (ontology); a formalism for representing such knowledge (Knowledge Interchange Format, or KIF); and a transport-indepe...
ATAL
2006
Springer
14 years 1 months ago
2006
Springer
In multiagent systems ontologies are essential because they facilitate tasks like communications and reasoning. In this paper, inspired by studies in cognitive psychology, we pres...
ER
2007
Springer
14 years 4 months ago
2007
Springer
Although OWL provides a solid basis for many semantic-web applications, it lacks sufficient declarative semantics for instance recognition. This omission prevents OWL from being a ...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
Communities gather Web services that provide a common functionality, acting as an intermediate layer between end users and Web services. On the one hand, they provide a single endp...