5595 search results - page 811 / 1119 » Comparing Subsumption Optimizations |
182
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In this work we present an efficient coding scheme suitable for lossy image compression using a lattice vector quantizer (LVQ) based on statistically independent data projections...
185
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We propose a simple and energy efficient distributed Change Detection scheme for sensor networks based on Page’s parametric CUSUM algorithm. The sensor observations are IID ove...
156
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper considers the problem of blind channel shortening in OFDM systems. Standard OFDM systems use guard interval (GI) in form of cyclic prefix (CP) and nulltones (NT) redun...
202
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we develop a beamforming algorithm for multiuser MIMO-relaying wireless systems. We consider a relaying scenario with multiple sources transmitting to one or more d...
176
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In the case of multicomponent AM-FM signals, the idealized representation which consists of weighted trajectories on the time-frequency (TF) plane, is intrinsically sparse. Recent...