9849 search results - page 64 / 1970 » Algorithms and Experiments for the Webgraph |
121
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ICIP
2010
IEEE
15 years 1 months ago
2010
IEEE
There has been a growing interest in recent years to develop tone mapping algorithms that can convert high dynamic range (HDR) to low dynamic range (LDR) images, so that they can ...
158
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SIGMOD
2011
ACM
14 years 6 months ago
2011
ACM
We study the problem of computing approximate quantiles in large-scale sensor networks communication-efficiently, a problem previously studied by Greenwald and Khana [12] and Shri...
140
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DMIN
2009
15 years 1 months ago
2009
- Over the last twenty years, text classification has become one of the key techniques for organizing electronic information such as text and web documents. The k-Nearest Neighbor ...
163
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SAC
2010
ACM
14 years 10 months ago
2010
ACM
Map labeling of point-feature is the problem of placing text labels to corresponding point features on a map in a way that minimizes overlaps while satisfying basic rules for the ...
169
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SDM
2011
SIAM
14 years 7 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...