315 search results - page 18 / 63 » Specifying multimedia access control using RDF |
SACMAT
2009
ACM
14 years 1 months ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
IEEEARES
2010
IEEE
14 years 2 months ago
2010
IEEE
—Managing access control policies is a complex task. We argue that much of the complexity is unnecessary and mostly due to historical reasons. There are number of legacy policy s...
IWMMDBMS
1996
13 years 8 months ago
1996
We introduce a constraint-driven methodology for the automated assembly, organization and playout of presentations from multimedia databases. We use inclusion and exclusion constr...
ERCIMDL
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. The digital library field is recently broadening its scope of applicability and it is also continuously adapting to the frequent changes occurring in the internet society...
EURONGI
2006
Springer
13 years 11 months ago
2006
Springer
This is a framework for resource allocation in a heterogeneous system composed of various access networks, for instance Third Generation wireless networks (3G) and WLAN, in the pre...