354 search results - page 6 / 71 » Key management for content access control in a hierarchy |
ISW
2004
Springer
15 years 2 months ago
2004
Springer
Abstract. Digitalization of content is both a blessing and a curse. While it allows for efficient transmission and consumption, the ease of copying and sharing digital content has ...
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INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—Trusted Collaborative Computing (TCC) is a new research and application paradigm. Two important challenges in such a context are represented by secure information transmission a...
MIS
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. This work proposes an approach for managing multimedia information associated to 3D environments navigated by the user. The influence of context (location, user profile, ...
INFOCOM
2006
IEEE
15 years 3 months ago
2006
IEEE
—This paper studies the performance of contention based medium access control (MAC) protocols. In particular, a simple and accurate technique for estimating the throughput of the...
STORAGESS
2005
ACM
15 years 3 months ago
2005
ACM
Database outsourcing is becoming increasingly popular introducing a new paradigm, called database-as-a-service (DAS), where an organization’s database is stored at an external s...