1940 search results - page 198 / 388 » Optimizing search engines using clickthrough data |
180
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ICSM
1994
IEEE
15 years 10 months ago
1994
IEEE
Although data pow analysis was first developed for use in compilers, its usefulness is now recognized in many software tools. Because of its compiler origins, the computation of d...
179
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EUROSYS
2006
ACM
16 years 3 months ago
2006
ACM
—Restoring data operations after a disaster is a daunting task: how should recovery be performed to minimize data loss and application downtime? Administrators are under consider...
194
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PVLDB
2008
15 years 6 months ago
2008
Many commercial RDBMSs employ cost-based query optimization exploiting dynamic programming (DP) to efficiently generate the optimal query execution plan. However, optimization tim...
180
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VMV
2003
15 years 7 months ago
2003
We propose a new approach to collision and self– collision detection of dynamically deforming objects that consist of tetrahedrons. Tetrahedral meshes are commonly used to repre...
162
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ICPR
2008
IEEE
16 years 27 days ago
2008
IEEE
A fast online algorithm was developed for polygonal approximation of signals and curves with a minimum number of line segments for a given constraint on the standard deviation of ...