7058 search results - page 758 / 1412 » Modelling Business Process Performance |
196
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We derive an efficient learning algorithm for model-based source separation for use on single channel speech mixtures where the precise source characteristics are not known a pri...
197
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper we model the components of the compressive sensing (CS) problem using the Bayesian framework by utilizing a hierarchical form of the Laplace prior to model sparsity ...
180
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
Model compensation schemes are a powerful approach to handling mismatches between training and testing conditions. Normally these schemes are run in a batch adaptation mode, re-re...
179
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper analyzes the performance of the simple thresholding algorithm for sparse signal representations. In particular, in order to be more realistic we introduce a new probabi...
177
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ICWE
2007
Springer
16 years 1 months ago
2007
Springer
In this paper, we discuss the major issues associated with the new model of software delivery – service on demand – and explain why it alters the economics of software. As this...