7930 search results - page 1142 / 1586 » Greedy in Approximation Algorithms |
161
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DSD
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper proposes a design method and programmable architectures for numerical function generators (NFGs) of two-variable functions. To realize a two-variable function in hardwa...
177
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FDL
2008
IEEE
16 years 1 months ago
2008
IEEE
—This paper introduces a novel numerical carbon nanotube transistor (CNT) modelling approach which brings in a flexible and efficient cubic spline non-linear approximation of t...
179
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We propose a new approach for singer melody extraction, based on blind source separation techniques. The short time Fourier transform (STFT) of the singer signal is modelled by a ...
156
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
to appear in Proc. IEEE Int’l Conf. on Acoustics, Speech, and Signal Processing, March, 2008 High-dynamic-range medical images take intensity values which cannot be visualized o...
197
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We propose novel approaches for optimizing the detection performance in spoken language recognition. Two objective functions are designed to directly relate model parameters to tw...