737 search results - page 30 / 148 » Optimization approach for data allocation in multidisk datab... |
130
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INFOCOM
2011
IEEE
14 years 5 months ago
2011
IEEE
Abstract—In this paper, we investigate the problem of maximizing the throughput over a finite-horizon time period for a sensor network with energy replenishment. The finite-horiz...
114
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DATE
2009
IEEE
15 years 8 months ago
2009
IEEE
In this paper, a novel design space exploration approach is proposed that enables a concurrent optimization of the topology, the process binding, and the communication routing of ...
113
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KDD
1998
ACM
15 years 6 months ago
1998
ACM
Practical clustering algorithms require multiple data scans to achieve convergence. For large databases, these scans become prohibitively expensive. We present a scalable clusteri...
245
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ICDE
2008
IEEE
16 years 3 months ago
2008
IEEE
In this paper we explore database segmentation in the context of a column-store DBMS targeted at a scientific database. We present a novel hardware- and scheme-oblivious segmentati...
108
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BTW
2007
Springer
15 years 8 months ago
2007
Springer
: Database-internal statistics are very important for cost-based query optimizers. Only if an optimizer has accurate statistical information about data, it provides excellent execu...