852 search results - page 62 / 171 » Model-Checking Access Control Policies |
CSCW
1996
ACM
14 years 2 months ago
1996
ACM
Collaborative systems provide a rich but potentially chaotic environment for their users. This paper presents a system that allows users to control collaboration by enacting polic...
ACSAC
2004
IEEE
14 years 1 months ago
2004
IEEE
With rapid advances in online technologies, organizations are migrating from paper based resources to digital documents to achieve high responsiveness and ease of management. Thes...
ESWS
2010
Springer
14 years 2 months ago
2010
Springer
Semantic Web policies are general statements defining the behavior of a system that acts on behalf of real users. These policies have various applications ranging from dynamic age...
SDMW
2005
Springer
14 years 3 months ago
2005
Springer
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...
OTM
2007
Springer
14 years 4 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...