808 search results - page 14 / 162 » On the Estimation of Join Result Sizes |
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WIAMIS
2009
IEEE
15 years 4 months ago
2009
IEEE
Global motion is estimated either in the pixel domain or in block based domain. Until now, all the approaches regarding the latter are based on fixed sized blocks while the recent...
NCA
2005
IEEE
15 years 3 months ago
2005
IEEE
Large-scale and dynamically changing distributed systems such as the Grid, peer-to-peer overlays, etc., need to collect several kinds of global statistics in a decentralized manne...
DAC
1999
ACM
15 years 1 months ago
1999
ACM
This paper presents a new algorithm for exact estimation of the minimum memory size required by programs dealing with array computations. Memory size is an important factor a ecti...
83
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SIGMOD
2003
ACM
15 years 9 months ago
2003
ACM
A query optimizer compares alternative plans in its search space to find the best plan for a given query. Depending on the search space and the enumeration algorithm, optimizers v...
85
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ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In size preserving video tracking, the camera's focal length (zoom) is adjusted automatically to compensate for the changes in the target's image size caused by the rela...