2137 search results - page 319 / 428 » Approximation Algorithms for Some Graph Partitioning Problem... |
159
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MOBIHOC
2006
ACM
16 years 4 months ago
2006
ACM
Localization is an important and extensively studied problem in ad-hoc wireless sensor networks. Given the connectivity graph of the sensor nodes, along with additional local info...
151
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MOC
2000
15 years 4 months ago
2000
The aim of this paper is to display numerical results that show the interest of some multilevel methods for problems of parabolic type. These schemes are based on multilevel spatia...
121
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TOG
2010
14 years 11 months ago
2010
High-dimensional Gaussian filters, most notably the bilateral filter, are important tools for many computer graphics and vision tasks. In recent years, a number of techniques for ...
158
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JMLR
2010
14 years 11 months ago
2010
In this paper we address the problem of predicting when the available data is incomplete. We show that changing the generally accepted table-wise view of the sample items into a g...
164
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STOC
2009
ACM
16 years 5 months ago
2009
ACM
We consider the following question: given a two-argument boolean function f, represented as an N ? N binary matrix, how hard is to determine the (deterministic) communication comp...