133 search results - page 24 / 27 » Role Signatures for Access Control in Open Distributed Syste... |
IJWBC
2008
14 years 9 months ago
2008
: Internet governance is a contentious topic referring to the global control and management of key internet resources such as IP addresses. Research suggests that the existence of ...
MOBICOM
2003
ACM
15 years 2 months ago
2003
ACM
Routers are expected to play an important role in the IPbased wireless data network. Although a substantial number of techniques have been proposed to improve wireless network per...
ICTAI
2009
IEEE
15 years 4 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...
AIME
2005
Springer
15 years 3 months ago
2005
Springer
Though multi-agent systems have been explored in a wide variety of medical settings, their role at the primary care level has been relatively little investigated. In this paper, we...
CCS
2007
ACM
15 years 3 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...