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145
Voted
GLOBECOM
2009
IEEE
15 years 10 months ago
2009
IEEE
—In this paper, we model and analyze the interactions between secondary users in a spectrum overlay cognitive system as a cognitive MAC game. In this game, each secondary user ca...
113
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
Smart homes for the aging population have recently started attracting the attention of the research community. One of the problems of interest is this of monitoring the activities...
116
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
Typically data acquired through imaging techniques such as functional magnetic resonance imaging (fMRI), structural MRI (sMRI), and electroencephalography (EEG) are analyzed separ...
138
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ICC
2009
IEEE
15 years 10 months ago
2009
IEEE
Relay selection for cooperative communications has attracted considerable research interest recently. While several criteria have been proposed for selecting one or more relays an...
146
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ICDM
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract—Non-negative matrix factorization (NMF) has recently received a lot of attention in data mining, information retrieval, and computer vision. It factorizes a non-negative...