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147
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
One of the most popular algorithms for blind equalization is the Constant Modulus Algorithm (CMA), due to its simplicity and low computational cost. However, if the step-size is n...
173
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
There has been little work that attempts to improve the recognition of spontaneous, conversational speech by adding information from a loosely-coupled modality. This study investi...
160
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We present theoretical results pertaining to the ability of ℓp minimization to recover sparse and compressible signals from incomplete and noisy measurements. In particular, we ...
200
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we present a family of algorithms for estimating stream weights for dynamic Bayesian networks with multiple observation streams. For the 2 stream case, we present a ...
211
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
— Channel inversion is one of the simplest techniques for multiuser downlink systems with single-antenna users. In this paper, we extend the regularized channel inversion techniq...