1650 search results - page 236 / 330 » The HOM problem is decidable |
152
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Block-level sampling is far more efficient than true uniform-random sampling over a large database, but prone to significant errors if used to create database statistics. In this ...
144
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EDBT
2004
ACM
16 years 6 months ago
2004
ACM
Efficient search for nearest neighbors (NN) is a fundamental problem arising in a large variety of applications of vast practical interest. In this paper we propose a novel techniq...
166
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ICFP
2007
ACM
16 years 6 months ago
2007
ACM
As a means of transmitting not only data but also code encapsulated within functions, higher-order channels provide an advanced form of task parallelism in parallel computations. ...
146
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ICDE
2010
IEEE
16 years 6 months ago
2010
IEEE
Decision support queries that scan large indexes can suffer significant degradation in I/O performance due to index fragmentation. DBAs rely on rules of thumb that use index size a...
146
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SODA
2010
ACM
16 years 3 months ago
2010
ACM
Stochastic games are a natural model for open reactive processes: one player represents the controller and his opponent represents a hostile environment. The evolution of the syste...