1611 search results - page 30 / 323 » An Access Control Model for Video Database Systems |
SACMAT
2006
ACM
15 years 3 months ago
2006
ACM
Delegation of authority is an important process that needs to be captured by any access control model. In role-based access control models, delegation of authority involves delega...
68
Voted
COLCOM
2008
IEEE
14 years 11 months ago
2008
IEEE
Community computing is an agent-based development paradigm for ubiquitous computing systems. In a community computing system, ubiquitous services are provided by cooperation among ...
ASWC
2006
Springer
14 years 11 months ago
2006
Springer
Abstract. We propose a conceptual model for semantic search and implement it in security access control. The model provides security access control to extend the search capabilitie...
HICSS
2008
IEEE
15 years 4 months ago
2008
IEEE
One of the important aspects in digital video applications is spatial and temporal characteristic. A very little progress has been achieved on spatiotemporal modeling of video dat...
LISP
2008
14 years 9 months ago
2008
We describe the use of a flexible meta-interpreter for performing access control checks on deductive databases. The meta-program is implemented in Prolog and takes as input a datab...