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175
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
A novel blind subspace-based channel estimation technique is developed for direct-sequence code division multiple-access (DS-CDMA) systems operating in unknown wide-sense stationa...
193
Voted
ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper addresses the problem of Voice Active Detection (VAD) in noisy environments. We introduce Variational Bayes approach to EM for classification to replace the heuristic ...
158
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COLT
2007
Springer
16 years 1 months ago
2007
Springer
Recently, Balcan and Blum [1] suggested a theory of learning based on general similarity functions, instead of positive semi-definite kernels. We study the gap between the learnin...
195
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PREMI
2005
Springer
16 years 9 days ago
2005
Springer
Abstract. In this study, we present a new multi-band image representation for improving AAM segmentation accuracy for illumination invariant face alignment. AAM is known to be very...
237
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CIA
2004
Springer
16 years 6 days ago
2004
Springer
Abstract. Many researchers have focused their efforts on developing collaborative recommender systems. It has been proved that the use of collaboration in such systems improves per...