3777 search results - page 259 / 756 » Estimating the Quality of Databases |
155
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ISCI
2007
15 years 6 months ago
2007
Selectivity estimation is an important step of query optimization in a database management system, and multidimensional histogram techniques have proved promising for selectivity ...
182
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PR
2007
15 years 6 months ago
2007
Skew estimation and page segmentation are the two closely related processing stages for document image analysis. Skew estimation needs proper page segmentation, especially for doc...
155
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DAC
2004
ACM
16 years 7 months ago
2004
ACM
Fast and accurate estimation is critical for exploration of any dece in general. As we move to higher levels of abstraction, on of complete system designs at each level of abstrac...
176
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper we present APOS, a method for dynamically adapting the parameters of IEEE 802.11g to the estimated system state, with the aim of enhancing the quality of a voice c...
198
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We present a novel algorithm aiming to estimate the 3D shape, the texture of a human face, along with the 3D pose and the light direction from a single photograph by recovering th...