3598 search results - page 370 / 720 » New efficient algorithms for computing effective capacitance |
170
Voted
DOLAP
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we investigate the problem of answering top-k queries via materialized views. We provide theoretical guarantees for the adequacy of a view to answer a top-k query, ...
222
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ISCAS
2003
IEEE
16 years 9 hour ago
2003
IEEE
In this paper, we present a novel content-based image error detection and error concealment algorithm to improve the image quality degraded during its transmission over wireless c...
177
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DAWAK
2003
Springer
15 years 12 months ago
2003
Springer
View materialization is recognized to be one of the most effective ways to increase the Data Warehouse performance; nevertheless, due to the computational complexity of the techniq...
163
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TIP
2010
15 years 1 months ago
2010
Nonconvex nonsmooth regularization has advantages over convex regularization for restoring images with neat edges. However, its practical interest used to be limited by the difficu...
170
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We propose an efficient method for complex optimization problems that often arise in computer vision. While our method is general and could be applied to various tasks, it was mai...