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107
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
This paper studies a variational Bayesian unmixing algorithm for hyperspectral images based on the standard linear mixing model. Each pixel of the image is modeled as a linear com...
154
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
The problem addressed is source localization via time-differenceof-arrival estimation in a multipath channel. Solving this localization problem typically implies cross-correlating...
111
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
Technological constraints severely limit the rate at which analog-todigital converters can reliably sample signals. Recently, Tropp et al. proposed an architecture, termed the ran...
104
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
This paper considers weighted sum rate maximization of multiuser multiple-input single-output interference channel (MISO-IFC) under outage constraints. The outage-constrained weig...
111
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
This paper considers the problem of low complexity implementation of high-performance semidefinite relaxation (SDR) MIMO detection methods. Currently, most SDR MIMO detectors are...