145 search results - page 17 / 29 » Fast, Randomized Join-Order Selection - Why Use Transformati... |
130
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CVPR
2008
IEEE
16 years 2 months ago
2008
IEEE
Robustness to illumination variations is a key requirement for the problem of change detection which in turn is a fundamental building block for many visual surveillance applicati...
104
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ICCV
2009
IEEE
16 years 5 months ago
2009
IEEE
Many machine learning algorithms require the summation of Gaussian kernel
functions, an expensive operation if implemented straightforwardly. Several methods
have been proposed t...
103
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SIGMOD
1998
ACM
15 years 4 months ago
1998
ACM
Query optimization is an integral part of relational database management systems. One important task in query optimization is selectivity estimation, that is, given a query P, we ...
226
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VLDB
2005
ACM
16 years 18 days ago
2005
ACM
Estimating the selectivity of multidimensional range queries over real valued attributes has significant applications in data exploration and database query optimization. In this p...
85
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GLOBECOM
2006
IEEE
15 years 6 months ago
2006
IEEE
Pulsed OFDM (P-OFDM) is a proposed enhancement to Multi-Band Orthogonal Frequency Division Multiplexing which reduces the power and complexity of Ultra Wideband transceivers witho...