8581 search results - page 1129 / 1717 » Digital Signal Processing |
212
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We consider the use of Bayesian topic models in the analysis of computer network traffic. Our approach utilizes latent Dirichlet allocation and time-varying dynamic latent Dirich...
199
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we propose a novel feature space adaptation technique to improve the robustness of speech recognition in noisy environments. Histogram equalization (HEQ) is an effe...
158
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We investigated the multipole loudspeaker array based on spherical harmonic expansion in the Cartesian coordinate system. The arrangement of the multipoles with the least number o...
215
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Recent results seem to cast some doubt over the assumption that improvements in fused recognition accuracy for speaker recognition systems based on different acoustic features are...
159
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
—Detection of targets in complex environments is of importance in both radar and sonar applications. Recent work has shown that the use of Time Reversal (TR) techniques improves ...