2237 search results - page 63 / 448 » On the Security of Random Sources |
163
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IDA
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. The underdetermined blind audio source separation problem is often addressed in the time-frequency domain by assuming that each time-frequency point is an independently d...
141
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IDA
2009
Springer
15 years 9 months ago
2009
Springer
We investigate the problem of source separation in images in the Bayesian framework using the color channel dependencies. As a case in point we consider the source separation of co...
140
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TIT
2011
14 years 11 months ago
2011
—This paper introduces a new method to blindly estimate the transmit power of multiple signal sources in multiantenna fading channels, when the number of sensing devices and the ...
129
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
We study the joint source channel coding problem of transmitting an analog source over a Gaussian channel in two cases - (i) the presence of interference known only to the transmit...
183
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WISEC
2010
ACM
15 years 9 months ago
2010
ACM
Key management in wireless sensor networks does not only face typical, but also several new challenges. The scale, resource limitations, and new threats such as node capture and c...