221 search results - page 12 / 45 » Modular Ontologies - A Formal Investigation of Semantics and... |
ICSNW
2004
Springer
14 years 27 days ago
2004
Springer
Knowledge Sifter is a scaleable agent-based system that supports access to heterogeneous information sources such as the Web, open-source repositories, XML-databases and the emergi...
AI
2008
Springer
13 years 7 months ago
2008
Springer
The work in this paper is directed towards sophisticated formalisms for reasoning under probabilistic uncertainty in ontologies in the Semantic Web. Ontologies play a central role...
ICDE
2006
IEEE
14 years 1 months ago
2006
IEEE
To realize the Semantic Web, it will be necessary to make existing database content available for emerging Semantic Web applications, such as web agents and services, which use on...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
The understanding of Semantic Web documents is built upon ontologies that define concepts and relationships of data. Hence, the correctness of ontologies is vital. Ontology reason...
BMCBI
2007
13 years 7 months ago
2007
Background: An adequate and expressive ontological representation of biological organisms and their parts requires formal reasoning mechanisms for their relations of physical aggr...