3422 search results - page 589 / 685 » Random Subset Optimization |
108
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CISS
2008
IEEE
15 years 9 months ago
2008
IEEE
—Distributed detection of information flows spanning many nodes in a wireless sensor network is considered. In such a system, eavesdroppers are deployed near several nodes in th...
127
Voted
CVPR
2008
IEEE
15 years 9 months ago
2008
IEEE
Spatial priors play crucial roles in many high-level vision tasks, e.g. scene understanding. Usually, learning spatial priors relies on training a structured output model. In this...
128
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FOCS
2008
IEEE
15 years 9 months ago
2008
IEEE
We show a tight lower bound of Ω(N log log N) on the number of transmissions required to compute several functions (including the parity function and the majority function) in a...
112
Voted
ICASSP
2008
IEEE
15 years 9 months ago
2008
IEEE
We propose a simple and energy efficient distributed Change Detection scheme for sensor networks based on Page’s parametric CUSUM algorithm. The sensor observations are IID ove...
100
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ICC
2008
IEEE
15 years 9 months ago
2008
IEEE
—We investigate the problem of minimizing the overall transmission delay of data packets in a single-user wireless communication system, where the transmitter has a fixed amount...