7150 search results - page 1197 / 1430 » An Approximation Algorithm for Approximation Rank |
175
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Publication
Image matching has been a central research topic in computer vision over the last decades. Typical approaches to correspondence involve matching features between images. In this pa...
176
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
We propose a novel method, based on concepts from expander graphs, to sample communities in networks. We show that our sampling method, unlike previous techniques, produces subgra...
145
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ICDE
2010
IEEE
16 years 1 months ago
2010
IEEE
Abstract—We introduce schema covering, the problem of identifying easily understandable common objects for describing large and complex schemas. Defining transformations between...
275
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AVSS
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper presents a background segmentation technique, which is able to process acceptable segmentation masks under fast global illumination changes. The histogram of the frame-...
185
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CP
2009
Springer
16 years 1 months ago
2009
Springer
The problem of finding a collection of solutions to a combinatorial problem that is optimal in terms of an inter-solution objective function exists in many application settings. F...