3133 search results - page 385 / 627 » Representing clusters for retrieval |
172
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GIS
2008
ACM
15 years 7 months ago
2008
ACM
Bintrees based on longest edge bisection and hierarchies of diamonds are popular multiresolution techniques on regularly sampled terrain datasets. In this work, we consider sparse...
191
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ICML
2010
IEEE
15 years 7 months ago
2010
IEEE
We consider the problem of learning a sparse multi-task regression, where the structure in the outputs can be represented as a tree with leaf nodes as outputs and internal nodes a...
194
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Segmenting a MRI images into homogeneous texture regions representing disparate tissue types is often a useful preprocessing step in the computer-assisted detection of breast canc...
173
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CLUSTER
2008
IEEE
15 years 6 months ago
2008
IEEE
The performance skeleton of an application is a short running program whose performance in any scenario reflects the performance of the application it represents. Specifically, th...
196
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Publication
State-of-the-art techniques for probability sampling of users of online social networks (OSNs) are based on random walks on a single social relation. While powerful, these methods ...