653 search results - page 21 / 131 » Addressing interoperability issues in access control models |
ISORC
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the...
DSS
2007
13 years 8 months ago
2007
Corporate collaboration allows organizations to improve the efficiency and quality of their business activities. It may occur as a workflow collaboration, a supply chain collabora...
XMLSEC
2003
ACM
14 years 1 months ago
2003
ACM
The information on the web is growing at a very fast pace. In this ever-accumulating data, the volume of information represented in XML format is on the rise in recent times. An o...
GRID
2010
Springer
13 years 5 months ago
2010
Springer
The Grid paradigm of accessing heterogeneous distributed resources proved to be extremely effective, as many organizations are relying on Grid middlewares for their computational ...
PERCOM
2007
ACM
14 years 7 months ago
2007
ACM
Access control to sensitive resources in pervasive computing needs to take uncertainty into account. Previous research has developed uncertainty-aware access-control models for en...