3972 search results - page 524 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
202
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Independent component analysis (ICA) is a popular approach for blind source separation (BSS). In this study, we develop a new mutual information measure for BSS and unsupervised l...
195
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ISQED
2007
IEEE
16 years 1 months ago
2007
IEEE
In nanometer regime, the effects of variations are having an increasing impact on the delay and power characteristics of devices as well as the yield of the circuit. Statistical t...
198
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CIKM
2007
Springer
16 years 1 months ago
2007
Springer
Most up-to-date well-behaved topic-based summarization systems are built upon the extractive framework. They score the sentences based on the associated features by manually assig...
189
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MM
2006
ACM
16 years 1 months ago
2006
ACM
Many recent studies perform annotation of paintings based on brushwork. In these studies the brushwork is modeled indirectly as part of the annotation of high-level artistic conce...
206
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SIGMETRICS
2006
ACM
16 years 1 months ago
2006
ACM
Many wireless channels in different technologies are known to have partial overlap. However, due to the interference effects among such partially overlapped channels, their simult...