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130
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper, we show how two classical sparse recovery algorithms, Orthogonal Matching Pursuit and Basis Pursuit, can be naturally extended to recover block-sparse solutions for...
122
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
— Radio Frequency Identi cation (RFID) is a technology to wirelessly transmit the identity of tagged objects. For long-range (UHF) systems with multiple tags, the tag replies may...
108
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APBC
2003
15 years 5 months ago
2003
Signals in the mRNA influence how efficiently it is translated into protein. . Previous studies have indicated that important signals are located around the initiation codon. In t...
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
In this paper we describe a deconvolution technique for obtaining an approximation of the neuronal signal from an observed hemodynamic response in fMRI data. Our approach, based o...
106
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
We consider the problem of modifying the noise properties of a channel in order to make the source as indecipherable as possible given the output. Applications include jamming com...