3495 search results - page 512 / 699 » On the random satisfiable process |
168
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ICASSP
2008
IEEE
16 years 27 days ago
2008
IEEE
Data-driven Spoken Language Understanding (SLU) systems need semantically annotated data which are expensive, time consuming and prone to human errors. Active learning has been su...
153
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ICASSP
2008
IEEE
16 years 27 days ago
2008
IEEE
Conditional Random Fields (CRFs) are often estimated using an entropy based criterion in combination with Generalized Iterative Scaling (GIS). GIS offers, upon others, the immedi...
209
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ICASSP
2008
IEEE
16 years 27 days ago
2008
IEEE
Compressive sensing aims to recover a sparse or compressible signal from a small set of projections onto random vectors; conventional solutions involve linear programming or greed...
181
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ICASSP
2008
IEEE
16 years 27 days ago
2008
IEEE
This paper proposes a speech enhancement method for signals contaminated by room reverberation and additive background noise. The following conditions are assumed: (1) The spectra...
134
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ICASSP
2008
IEEE
16 years 27 days ago
2008
IEEE
Fundamental frequency contours for speech, as obtained by common pitch tracking algorithms, contain a great deal of fine detail that is unlikely to hold much perceptual significa...