3995 search results - page 597 / 799 » Linearization of hybrid processes |
179
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ICASSP
2008
IEEE
16 years 29 days ago
2008
IEEE
An interface for distant-talking control of home devices requires the possibility of identifying the positions of multiple users. Acoustic maps, based either on Global Coherence F...
212
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ICASSP
2008
IEEE
16 years 29 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...
161
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ICASSP
2008
IEEE
16 years 29 days ago
2008
IEEE
In this paper, we consider online (sequential) portfolio selection in a competitive algorithm framework under transaction costs. We construct a sequential algorithm for portfolio ...
235
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ICASSP
2008
IEEE
16 years 29 days ago
2008
IEEE
Non-negative matrix factorisation (NMF) is an unsupervised learning technique that decomposes a non-negative data matrix into a product of two lower rank non-negative matrices. Th...
164
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ICIP
2008
IEEE
16 years 29 days ago
2008
IEEE
This paper deals with the optimization of a new technique of image compression. After the wavelet transform of an image, blocks of coefficients are further linearly decomposed us...