2414 search results - page 266 / 483 » Computing Normal Subgroups |
110
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SIGIR
2011
ACM
14 years 3 months ago
2011
ACM
We reveal that the Okapi BM25 retrieval function tends to overly penalize very long documents. To address this problem, we present a simple yet effective extension of BM25, namel...
124
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CVPR
2009
IEEE
16 years 8 months ago
2009
IEEE
Local image descriptors that are highly discriminative,
computational efficient, and with low storage footprint have
long been a dream goal of computer vision research. In this
...
102
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ICIP
2003
IEEE
16 years 2 months ago
2003
IEEE
Texture has been recognized as an important visual primitive in image analysis. A widely used texture descriptor, which is part of the MPEG-7 standard, is that computed using mult...
132
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ISVC
2009
Springer
15 years 7 months ago
2009
Springer
Abstract. This paper introduces a new approach for volumetric visual hull reconstruction, using a voxel grid that focuses on the moving target object. This grid is continuously upd...
98
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CEC
2008
IEEE
15 years 7 months ago
2008
IEEE
Abstract— In this paper, we study parallelization of multiobjective optimization algorithms on a set of hetergeneous resources based on the Master-Slave model. Master-Slave model...