1627 search results - page 12 / 326 » On context in authorization policy |
TRUSTBUS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. A Virtual Organisation (VO) is a temporary alliance of autonomous, diverse, and geographically dispersed organisations, where the participants pool resources, information...
CODASPY
2011
12 years 11 months ago
2011
Social Network Systems pioneer a paradigm of access control that is distinct from traditional approaches to access control. Gates coined the term Relationship-Based Access Control...
ICTAI
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—In distributed environments, access control decisions depend on statements of multiple agents rather than only one central trusted party. However, existing policy langua...
HUC
2009
Springer
14 years 3 days ago
2009
Springer
Mobile privacy concerns are central to Ubicomp and yet remain poorly understood. We advocate a diversified approach, enabling the cross-interpretation of data from complementary m...
IAT
2007
IEEE
14 years 1 months ago
2007
IEEE
Policy making is a multi-actor process: it involves a variety of actors, each trying to further their own interests. How these actors decide and act largely depends on the way the...