3850 search results - page 350 / 770 » Optimal Linear Broadcast |
160
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
The purpose of this paper is to generalize a result by Donoho, Huo, Elad and Bruckstein on sparse representations of signals/images in a union of two orthonormal bases. We conside...
177
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ICML
2006
IEEE
16 years 7 months ago
2006
IEEE
We present a discrete spectral framework for the sparse or cardinality-constrained solution of a generalized Rayleigh quotient. This NPhard combinatorial optimization problem is c...
155
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STOC
2002
ACM
16 years 7 months ago
2002
ACM
: We initiate the study of a new measure of approximation. This measure compares the performance of an approximation algorithm to the random assignment algorithm. This is a useful ...
173
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ICCD
2004
IEEE
16 years 3 months ago
2004
IEEE
In this paper, we investigate the core-switch mapping(CSM) problem that optimally maps cores onto an NoC architecture such that either the energy consumption or the congestion is ...
155
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We describe our early experience building and optimizing GOOG-411, a fully automated, voice-enabled, business finder. We show how taking an iterative approach to system developme...