9888 search results - page 1750 / 1978 » Active Algorithm Selection |
129
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PPDP
2010
Springer
15 years 20 days ago
2010
Springer
Database query optimizers rely on data statistics in selecting query execution plans. Similar query optimization techniques are desirable for deductive databases and, to make this...
124
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PVLDB
2010
15 years 20 days ago
2010
Optimization of join queries based on average selectivities is suboptimal in highly correlated databases. In such databases, relations are naturally divided into partitions, each ...
111
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PVLDB
2010
15 years 20 days ago
2010
The goal of a threshold query is to detect all objects whose score exceeds a given threshold. This type of query is used in many settings, such as data mining, event triggering, a...
118
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PVLDB
2010
15 years 20 days ago
2010
In this paper, we describe a main memory hybrid database system called HYRISE, which automatically partitions tables into vertical partitions of varying widths depending on how th...
155
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SPRINGSIM
2010
15 years 19 days ago
2010
Concise and reliable graph-theoretic analysis of complex networks today is a cumbersome task, consisting essentially of the adaptation of intricate libraries for each specific pr...