259 search results - page 32 / 52 » Metrics for Evaluating Database Selection Techniques |
174
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CIKM
2005
Springer
15 years 11 months ago
2005
Springer
Modern query optimizers select an efficient join ordering for a physical execution plan based essentially on the average join selectivity factors among the referenced tables. In ...
168
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CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
Multiple sensors are commonly fused to improve the detection and recognition performance of computer vision and pattern recognition systems. The traditional approach to determine ...
143
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ICDE
2010
IEEE
16 years 5 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...
303
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Empowering users to access databases using simple keywords can relieve the users from the steep learning curve of mastering a structured query language and understanding complex a...
170
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CCGRID
2006
IEEE
16 years 1 days ago
2006
IEEE
There is a growing need for systems that can monitor and analyze application performance data automatically in order to deliver reliable and sustained performance to applications....