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CISS
2007
IEEE
13 years 11 months ago
How Many Users should be Turned On in a Multi-Antenna Broadcast Channel
This paper considers broadcast channels with L antennas at the base station and m single-antenna users, where each user has perfect channel knowledge and the base station obtains c...
Wei Dai, Youjian Liu, Brian Rider
INFOCOM
2008
IEEE
14 years 2 months ago
How Many Packets Can We Encode? - An Analysis of Practical Wireless Network Coding
— While the practical coding scheme [1] has been shown to be able to improve throughput of wireless networks, there still lacks fundamental understanding on how the coding scheme...
Jilin Le, John C. S. Lui, Dah-Ming Chiu
IWOMP
2010
Springer
13 years 9 months ago
How OpenMP Applications Get More Benefit from Many-Core Era
With the approaching of the many-core era, it becomes more and more difficult for a single OpenMP application to efficiently utilize all the available processor cores. On the other...
Jianian Yan, Jiangzhou He, Wentao Han, Wenguang Ch...
RECOMB
2009
Springer
14 years 8 months ago
How Many Bootstrap Replicates Are Necessary?
Phylogenetic Bootstrapping (BS) is a standard technique for inferring confidence values on phylogenetic trees that is based on reconstructing many trees from minor variations of th...
Nicholas D. Pattengale, Masoud Alipour, Olaf R. P....
CVPR
2008
IEEE
14 years 9 months ago
Action snippets: How many frames does human action recognition require?
Visual recognition of human actions in video clips has been an active field of research in recent years. However, most published methods either analyse an entire video and assign ...
Konrad Schindler, Luc J. Van Gool