4229 search results - page 411 / 846 » On the Optimality of Spiral Search |
226
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SIGIR
2011
ACM
14 years 9 months ago
2011
ACM
Pseudo-relevance feedback has proven effective for improving the average retrieval performance. Unfortunately, many experiments have shown that although pseudo-relevance feedback...
200
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ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
Existing autocalibration techniques use numerical optimization algorithms that are prone to the problem of local minima. To address this problem, we have developed a method where ...
188
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ECCV
2002
Springer
16 years 8 months ago
2002
Springer
The aim of this work is to propose an adaptation of optimal path based interactive tools for image segmentation (related to Live-Wire [12] and Intelligent Scissors [18] approaches)...
163
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HIPEAC
2010
Springer
16 years 3 months ago
2010
Springer
We address the problem of performance and power-efficient thread allocation in a CMP. To that end, based on analytical model, we introduce a parameterized performance/power metric ...
162
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ICDCS
2007
IEEE
16 years 1 months ago
2007
IEEE
We consider a problem that arises during the propagation of subscriptions in a contentbased publish-subscribe system. Subscription covering is a promising optimization that reduce...