680 search results - page 31 / 136 » A randomized embedding algorithm for trees |
227
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ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
We consider the problem of creating a sample view of a database table. A sample view is an indexed, materialized view that permits efficient sampling from an arbitrary range query...
123
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ICML
2006
IEEE
16 years 3 months ago
2006
IEEE
A number of supervised learning methods have been introduced in the last decade. Unfortunately, the last comprehensive empirical evaluation of supervised learning was the Statlog ...
111
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SIGMOD
1999
ACM
15 years 6 months ago
1999
ACM
A major bottleneck in implementing sampling as a primitive relational operation is the ine ciency ofsampling the output of a query. It is not even known whether it is possible to ...
129
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ICIP
2010
IEEE
15 years 8 days ago
2010
IEEE
Motion estimation is known to be a non-convex optimization problem. This non-convexity comes from several ambiguities in motion estimation such as the aperture problem, or fast mo...
136
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ASPDAC
2005
ACM
15 years 4 months ago
2005
ACM
The synthesis of clock network in the presence of process variation is becoming a vital design issue towards the performance of digital circuits. In this paper, we propose a clock ...