207 search results - page 15 / 42 » Rule-Based Policy Representation and Reasoning for the Seman... |
ADAPTIVE
2007
Springer
14 years 2 months ago
2007
Springer
Ontologies and reasoning are the key terms brought into focus by the semantic web community. Formal representation of ontologies in a common data model on the web can be taken as a...
OTM
2007
Springer
14 years 2 months ago
2007
Springer
We show how Semantic Web technologies can be used to build an access control system. We follow the role-based access control approach (RBAC) and extend it with contextual attribute...
AAAI
2008
13 years 10 months ago
2008
One of the core goals of the Semantic Web is to store data in distributed locations, and use ontologies and reasoning to aggregate it. Social networking is a large movement on the...
ICLP
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. The system presented in this paper aims at using Contextual Logic Programming as a computational hub for knowledge modeled by web ontologies and enable querying that repr...
DLOG
2011
12 years 11 months ago
2011
A combination of open and closed-world reasoning (usually called local closed world reasoning) is a desirable capability of knowledge representation formalisms for Semantic Web app...