3098 search results - page 412 / 620 » Skyline-join in distributed databases |
147
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BTW
2007
Springer
16 years 10 days ago
2007
Springer
: Statistics that accurately describe the distribution of data values in the columns of relational tables are essential for effective query optimization in a database management sy...
164
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IRI
2005
IEEE
15 years 11 months ago
2005
IEEE
For many years, researchers and software developers have been seeking to develop systems and applications to enable efficient and effective group work and organizational memory. ...
158
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SSDBM
2005
IEEE
15 years 11 months ago
2005
IEEE
Scientific investigations have to deal with rapidly growing amounts of data from simulations and experiments. During data analysis, scientists typically want to extract subsets o...
190
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MDM
2005
Springer
15 years 11 months ago
2005
Springer
Data access prediction has been proposed as a mechanism to overcome latency lag, and more recently as a means of conserving energy in mobile systems. We present a fully adaptive p...
157
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VLDB
2005
ACM
15 years 11 months ago
2005
ACM
Cost-based query optimizers need to estimate the selectivity of conjunctive predicates when comparing alternative query execution plans. To this end, advanced optimizers use multi...