583 search results - page 68 / 117 » Personalization Using Ontologies and Rules |
ATAL
2007
Springer
14 years 4 months ago
2007
Springer
In online, dynamic environments, the services requested by consumers may not be readily served by the providers. This requires the service consumers and providers to negotiate the...
SEMWEB
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. In order to effectively and quickly answer queries in environments with distributed RDF/OWL, we present a query optimization algorithm to identify the potentially relevan...
IEEESCC
2008
IEEE
14 years 4 months ago
2008
IEEE
Service providers (SP) business goals require an efficient management of their computational resources in order to perform provisioning, deployment, execution and adaptation whic...
EKAW
2008
Springer
13 years 11 months ago
2008
Springer
Query formulation is a key aspect of information retrieval, contributing to both the efficiency and usability of many semantic applications. A number of query languages, such as SP...
SGAI
2007
Springer
14 years 3 months ago
2007
Springer
In this paper we describe a novel technique which implements a spatiotemporal model as a set of sub-models based on first order logic. These sub-models model different, typicall...