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151
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ICASSP
2009
IEEE
16 years 26 days ago
2009
IEEE
We design distributed and quantized average consensus algorithms on arbitrary connected networks. By construction, quantized algorithms cannot produce a real, analog average. Inst...
106
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ICASSP
2009
IEEE
16 years 26 days ago
2009
IEEE
We present an algorithm based on probabilistic latent component analysis and employ it for relative pitch estimation of multiple instruments in polyphonic music. A multilayered po...
150
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ICASSP
2009
IEEE
16 years 26 days ago
2009
IEEE
Sampling error due to jitter, or noise in the sample times, affects the precision of analog-to-digital converters in a significant, nonlinear fashion. In this paper, a polynomial...
140
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ICASSP
2009
IEEE
16 years 26 days ago
2009
IEEE
A computationally efficient distributed beamforming technique for multi-user relay networks is developed. The channel state information is assumed to be known at the relays or de...
138
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ICASSP
2009
IEEE
16 years 26 days ago
2009
IEEE
We propose a new quality metric for range images that is based on the multi-scale Structural Similarity (MS-SSIM) Index. The new metric operates in a manner to SSIM but allows for...