315 search results - page 24 / 63 » Specifying multimedia access control using RDF |
CCS
2006
ACM
14 years 5 days ago
2006
ACM
The usage control (UCON) model was introduced as a unified approach to capture a number of extensions for traditional access control models. While the policy specification flexibi...
MM
2000
ACM
14 years 24 days ago
2000
ACM
A Vmedia JPEG 2000 interactive image browser is developed. Two key technologies make our system unique: it is the first to implement the decoder ROI access functionality of JPEG 2...
IJCSA
2006
13 years 8 months ago
2006
This paper presents a formal approach based on Time Petri net (TPN) for the coherence control of SMIL documents. TPN model has been widely used to specify real time systems. The q...
WINET
2010
13 years 6 months ago
2010
—We extend the modeling heuristic of [1] to evaluate the performance of an IEEE 802.11e infrastructure network carrying packet telephone calls, streaming video sessions and TCP c...
MDM
2007
Springer
14 years 2 months ago
2007
Springer
Smart environments and wearables will make the storage and subsequent sharing of digitized multimedia diaries and meeting protocols – whom we meet, or what we say or do – chea...