7006 search results - page 322 / 1402 » Approximation Algorithms |
160
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INFOCOM
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract— Sum rate maximization by power control is an important, challenging, and extensively studied problem in wireless networks. It is a nonconvex optimization problem and ac...
152
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
This paper presents a new incremental learning solution for Linear Discriminant Analysis (LDA). We apply the concept of the sufficient spanning set approximation in each update st...
178
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ESA
2007
Springer
15 years 10 months ago
2007
Springer
We present an experimental evaluation of an approximate distance oracle recently suggested by Thorup [1] for undirected planar graphs. The oracle uses the existence of graph separa...
158
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ISAAC
2007
Springer
15 years 10 months ago
2007
Springer
In this paper, we present two linear-size external memory data structures for approximate range searching. Our first structure, the BAR-B-tree, stores a set of N points in Rd and ...
122
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SPIRE
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. A compressed full-text self-index for a text T is a data structure requiring reduced space and able of searching for patterns P in T. Furthermore, the structure can repro...