47 search results - page 7 / 10 » Digital Television Broadcasting in Brazil |
ISQED
2009
IEEE
14 years 2 months ago
2009
IEEE
For effective digital rights management (DRM) of multimedia in the framework of embedded systems, both watermarking and cryptography are necessary. In this paper, we present a wat...
ETT
2006
13 years 7 months ago
2006
This paper presents a concept adopted by ATHENA IST-507312 project for the proper adoption of digital switchover (DSO), i.e. the transition form analogue to digital broadcasting in...
IEEEMM
1998
13 years 7 months ago
1998
ract syntax notation ATM asynchronous transfer mode CCETT Centre Commun d’Etudes de Télédiffusion et Télécommunications Davic Digital Audio Visual Council DSMCC Digital Stora...
CSREASAM
2003
13 years 8 months ago
2003
We introduce and analyze a randomized traitor tracing algorithm for broadcast security. This algorithm is very efficient compared to brute force methods (the mean time it takes is...
SC
2009
ACM
14 years 2 months ago
2009
ACM
The availability of large quantities of processors is a crucial enabler of many-task computing. Voluntary computing systems have proven that it is possible to build computing plat...