839 search results - page 14 / 168 » Algorithms for Index-Assisted Selectivity Estimation |
115
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ICDE
2012
IEEE
13 years 2 months ago
2012
IEEE
—On a stream of two dimensional data items (x, y) where x is an item identifier, and y is a numerical attribute, a correlated aggregate query requires us to first apply a selec...
112
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TSP
2011
14 years 6 months ago
2011
—Detection of the number of sinusoids embedded in noise is a fundamental problem in statistical signal processing. Most parametric methods minimize the sum of a data fit (likeli...
118
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CVPR
2004
IEEE
15 years 4 months ago
2004
IEEE
We formulate face localization as a Maximum A Posteriori Probability(MAP) problem of finding the best estimation of human face configuration in a given image. The a prior distribu...
82
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ICMCS
2010
IEEE
15 years 1 months ago
2010
IEEE
Reference Picture Selection (RPS) is a powerful error control technique for video streaming. Previously, two fast block-based motion vector concatenation (MVC) algorithms were pro...
134
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TKDE
2012
13 years 2 months ago
2012
Feature selection is fundamental to knowledge discovery from massive amount of high-dimensional data. In an effort to establish theoretical justification for feature selection al...