2292 search results - page 309 / 459 » Hierarchical approximation and localization |
188
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SODA
2003
ACM
15 years 7 months ago
2003
ACM
The natural relaxation for the Group Steiner Tree problem, as well as for its generalization, the Directed Steiner Tree problem, is a flow-based linear programming relaxation. We...
187
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NIPS
1990
15 years 7 months ago
1990
A new class of data structures called "bumptrees" is described. These structures are useful for efficiently implementing a number of neural network related operations. A...
178
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BMCBI
2010
15 years 6 months ago
2010
Background: Sustained research on the problem of determining which genes are differentially expressed on the basis of microarray data has yielded a plethora of statistical algorit...
165
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JCB
2008
15 years 6 months ago
2008
Resolving the general organizational principles that govern the interactions during transcriptional gene regulation has great relevance for understanding disease progression, biof...
180
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NECO
2007
15 years 6 months ago
2007
We present a hierarchical architecture and learning algorithm for visual recognition and other visual inference tasks such as imagination, reconstruction of occluded images, and e...