3379 search results - page 518 / 676 » Powers of Two |
JCS
2007
13 years 8 months ago
2007
Many emerging applications in both wired and wireless networks need support of secure group communications. There have been many secure group communication schemes in the setting ...
JKM
2007
13 years 8 months ago
2007
Purpose – The purpose of this article is to explore the potential of visualization for corporate knowledge management. Design/methodology/approach – The employed methodology c...
TVCG
2008
13 years 8 months ago
2008
Information uncertainty is inherent in many problems and is often subtle and complicated to understand. While visualization is a powerful means for exploring and understanding info...
TWC
2008
13 years 8 months ago
2008
OFDMA resource allocation assigns subcarriers and power, and possibly data rates, to each user. Previous research efforts to optimize OFDMA resource allocation with respect to comm...
TWC
2008
13 years 8 months ago
2008
In this paper we introduce a novel linear precoding technique. The approach used for the design of the precoding matrix is general and the resulting algorithm can address several o...