1656 search results - page 2 / 332 » Ontology Composition using a Role Modeling Approach |
FASE
2010
Springer
13 years 2 months ago
2010
Springer
Role-based access control (RBAC) is a popular access control model for enterprise systems due to its economic benefit and scalability. There are many RBAC features available, each ...
DLOG
2008
13 years 7 months ago
2008
We propose an approach for extending domain knowledge represented in DL ontology by using knowledge extraction methods on ontology assertions. Concept and role assertions are extra...
COOPIS
2004
IEEE
13 years 8 months ago
2004
IEEE
1 Although ontology has gained wide attention in the area of information systems, a criticism typical of the early days is still rehearsed here and there. Roughly, this criticism s...
APN
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. In this paper, we introduce a framework composed of a syntax and its compositional Petri net semantics, for the specification and verification of properties (like authent...
KCAP
2005
ACM
13 years 10 months ago
2005
ACM
Our ongoing work aims at defining an ontology-centered approach for building expertise models for the CommonKADS methodology. This approach (which is named "OntoKADS") i...