3190 search results - page 456 / 638 » cans 2011 |
210
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SDM
2011
SIAM
14 years 9 months ago
2011
SIAM
Sparse principal component analysis (PCA) imposes extra constraints or penalty terms to the standard PCA to achieve sparsity. In this paper, we first introduce an efficient algor...
189
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SDM
2011
SIAM
14 years 9 months ago
2011
SIAM
Popular data mining methods support knowledge discovery from patterns that hold in binary relations. We study the generalization of association rule mining within arbitrary n-ary ...
194
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SIAMAM
2011
14 years 9 months ago
2011
In wireless networks, the channels are often subject to random variations that limit the reliability of communications between any two radios. Geographic transmission strategies ca...
192
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SIAMAM
2011
14 years 9 months ago
2011
We develop a general theory of the swelling kinetics of polymer gels, with the view that a polymer gel is a two-phase fluid. The model we propose is a free boundary problem and ca...
213
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SIGIR
2011
ACM
14 years 9 months ago
2011
ACM
Test collections are the primary drivers of progress in information retrieval. They provide a yardstick for assessing the effectiveness of ranking functions in an automatic, rapi...