664 search results - page 59 / 133 » Adaptive Selectivity Estimation Using Query Feedback |
141
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DBISP2P
2003
Springer
15 years 7 months ago
2003
Springer
Abstract. We are witnessing a dramatic increase in the use of datacentric distributed systems such as global grid infrastructures, sensor networks, network monitoring, and various ...
131
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VLDB
1991
ACM
15 years 5 months ago
1991
ACM
We propose a two-pha.se algorithm for physical database design. In phase one the algorithm, for each logical query, losesrules to determine characteristics of a physical design (s...
119
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SIGIR
2006
ACM
15 years 8 months ago
2006
ACM
Combining the output from multiple retrieval sources over the same document collection is of great importance to a number of retrieval tasks such as multimedia retrieval, web retr...
135
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AVSS
2007
IEEE
15 years 8 months ago
2007
IEEE
In multi-camera networks rich visual data is provided both spatially and temporally. In this paper a method of human posture estimation is described incorporating the concept of a...
101
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SSDBM
2009
IEEE
15 years 9 months ago
2009
IEEE
Abstract. We introduce AdaptPD, an automated physical design tool that improves database performance by continuously monitoring changes in the workload and adapting the physical de...