7576 search results - page 66 / 1516 » On Querying Ontologies and Databases |
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
The typical workload in a database system consists of a mixture of multiple queries of different types, running concurrently and interacting with each other. Hence, optimizing per...
ER
2007
Springer
14 years 3 months ago
2007
Springer
Provability-based semantic interoperability (PBSI) is a kind of interoperability that transcends mere syntactic translation to allow for robust, meaningful information exchange acr...
ODBIS
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. The algorithms dealing with the incorporation of new knowledge in an ontology (ontology evolution) often share a rather standard process of dealing with changes. This pro...
DEXA
2006
Springer
14 years 15 days ago
2006
Springer
Ontology alignment (or matching) is the operation that takes two ontologies and produces a set of semantic correspondences (usually semantic similarities) between some elements of ...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
Abstract. This paper presents Oyster, a Peer-to-Peer system for exchanging ontology metadata among communities in the Semantic Web. We describe how Oyster assists researchers in re...