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AINA
2007
IEEE
14 years 2 months ago
2007
IEEE
In hierarchical distributed systems, shared data access can be controlled by assigning user groups single cryptographic keys that allow high level users derive low level keys, but...
CEC
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this work, we show that heuristic techniques (particularly Simulated Annealing) can be successfully applied in the search of good non-linear approximations of cryptographic ...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— In this paper a method for the fast determination of distortion-based optimal unequal error protection (UEP) of bitstreams generated by embedded image coders is described. The ...
IPPS
2007
IEEE
14 years 1 months ago
2007
IEEE
This is an overview of the robust resource allocation research efforts that have been and continue to be conducted by the CSU Robustness in Computer Systems Group. Parallel and di...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Channel-adaptive techniques increase the efficiency of wireless communications, as they are efficient in coping with the quality variation of the wireless channels. However, ...