17 search results - page 2 / 4 » Supporting Attribute-based Access Control with Ontologies |
SACMAT
2009
ACM
13 years 11 months ago
2009
ACM
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
SIS
2008
13 years 6 months ago
2008
Network Access Control requirements are typically implemented in practice as a series of heterogeneous security-mechanism-centric policies that span system services and application...
BMCBI
2010
13 years 5 months ago
2010
Background: With the growing amount of biomedical data available in public databases it has become increasingly important to annotate data in a consistent way in order to allow ea...
SACMAT
2009
ACM
13 years 11 months ago
2009
ACM
In both the commercial and defense sectors a compelling need is emerging for highly dynamic, yet risk optimized, sharing of information across traditional organizational boundarie...
BMCBI
2008
13 years 5 months ago
2008
To address the challenges of information integration and retrieval, the computational genomics community increasingly has come to rely on the methodology of creating annotations o...