6800 search results - page 74 / 1360 » On optimizing collective communication |
ICONIP
2004
13 years 11 months ago
2004
Abstract. Data embedding in digital images involves a trade off relationship among imperceptibility, robustness, data security and embedding rate etc. Genetic Algorithms (GA) can b...
IPPS
1998
IEEE
14 years 2 months ago
1998
IEEE
Fully-populated tori, where every node has a processor attached, do not scale well since load on edges increases superlinearly with network size under heavy communication, resulti...
FOSSACS
2008
Springer
13 years 11 months ago
2008
Springer
The problem of converting deterministic finite automata into (short) regular expressions is considered. It is known that the required expression size is 2(n) in the worst case for ...
HICSS
2009
IEEE
14 years 4 months ago
2009
IEEE
Given the limitation of hearing and understanding speech for many individuals, we plan to supplement the sound of speech and speechreading with an additional informative visual in...
EUROCRYPT
2004
Springer
14 years 3 months ago
2004
Springer
We prove a tight lower bound for generic protocols for secure multicast key distribution where the messages sent by the group manager for rekeying the group are obtained by arbitra...