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226
Voted
CORR
2011
Springer
14 years 11 months ago
2011
Springer
We analyze the Synchrosqueezing transform, a consistent and invertible time-frequency analysis tool that can identify and extract oscillating components (of time-varying frequency...
213
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Matrix optimization with orthogonal constraints appear in a variety of application fields including signal and image processing. Several researchers have developed algorithms for...
228
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Due to the nature of an acoustic enclosure, the early part (i.e., direct path and early reflections) of the acoustic echo path is often sparse while the late reverberant part of ...
162
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Reduced rank regression (RRR) has found application in various fields of signal processing. In this paper we propose a novel extension of the RRR model which we call sparse varia...
173
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Network intruders try to hide their identity by relaying their traf c through a number of intermediate hosts, called stepping stones. Network ow watermarks have been used to detec...