1274 search results - page 166 / 255 » Delivering Semantic Web Services |
ICLP
2007
Springer
13 years 12 months ago
2007
Springer
Abstract. In this paper we describe the OnEQL system, a query engine that implements optimization techniques and evaluation strategies to speed up the evaluation time of querying a...
ESWS
2008
Springer
13 years 9 months ago
2008
Springer
This paper concerns versioning services over Semantic Web (SW) repositories. We propose a novel storage index (based on partial orders), called POI, that exploits the fact that RDF...
ISPDC
2006
IEEE
14 years 2 months ago
2006
IEEE
The World Wide Web has become pervasive in many facets of our professional and personal lives during the past 10 years. Today, another Internet revolution is emerging: Grid Comput...
WIDM
2003
ACM
14 years 1 months ago
2003
ACM
Ontologies play an important role in the Semantic Web. Currently, several Web ontology languages have been proposed and there has been a substantial effort towards the formalizat...
SIS
2008
13 years 9 months ago
2008
Network Access Control requirements are typically implemented in practice as a series of heterogeneous security-mechanism-centric policies that span system services and application...