272 search results - page 33 / 55 » The compressed permuterm index |
SIGIR
2002
ACM
14 years 11 months ago
2002
ACM
CORR
2008
Springer
14 years 11 months ago
2008
Springer
174
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SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
Two trends are converging to make the CPU cost of a table scan a more important component of database performance. First, table scans are becoming a larger fraction of the query p...
189
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SIGMOD
2009
ACM
16 years 12 hour ago
2009
ACM
We consider the problem of collectively approximating a set of sensor signals using the least amount of space so that any individual signal can be efficiently reconstructed within...
104
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DBA
2004
15 years 1 months ago
2004
In order to guarantee efficient query processing together with industrial strength, spatial index structures have to be integrated into fully-fledged object-relational database ma...