5624 search results - page 749 / 1125 » On Conditional Covering Problem |
123
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Assuming that a set of source signals is sparsely representable in a given dictionary, we show how their sparse recovery fails whenever we can only measure a convolved observation...
124
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
This work presents a new approach to discriminative speaker verification. Rather than estimating speaker models, or a model that discriminates between a speaker class and the cla...
153
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
This paper considers using online binary classification for target detection where the goal is to identify signals of interest within a sequence of received signals generated by ...
151
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
—Nuclear norm minimization (NNM) has recently gained attention for its use in rank minimization problems. In this paper, we define weak, sectional and strong recovery for NNM to...
155
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
This paper addresses the problem of speaker segmentation in two-speaker telephone conversations, using an eigenvoice based factor analysis approach. We present a set of improvemen...