17543 search results - page 3286 / 3509 » Stochastic Optimization Algorithms |
176
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
We formulate weighted graph clustering as a prediction problem1 : given a subset of edge weights we analyze the ability of graph clustering to predict the remaining edge weights. ...
172
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Compressive sensing (CS) is an alternative to Shannon/Nyquist sampling for acquisition of sparse or compressible signals that can be well approximated by just K N elements from a...
148
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
We consider linear precoding and decoding in the downlink of a multiuser multiple-input, multipleoutput (MIMO) system, wherein each user may receive more than one data stream. We ...
195
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
The cooperative automatic repeat request (C-ARQ) is a link layer relaying protocol which exploits the spatial diversity and allows the relay node to retransmit the source data pac...
177
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
In this work, we present a new method for generating a threshold structure. This kind of structure can be advantageously used in various halftoning algorithms such as clustered-do...