2853 search results - page 231 / 571 » On the Efficiency of Provenance Queries |
169
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ICDE
2005
IEEE
16 years 6 days ago
2005
IEEE
Sybase's flagship database product, Adaptive Server Enterprise provides Native XML processing (NXS) support. In this paper we present our experience related to query processi...
200
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DAMON
2006
Springer
15 years 10 months ago
2006
Springer
Hashing is one of the fundamental techniques used to implement query processing operators such as grouping, aggregation and join. This paper studies the interaction between modern...
165
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ECOOP
2006
Springer
15 years 10 months ago
2006
Springer
Object persistence architectures support transparent access to persistent objects. For efficiency, many of these architectures support queries that can prefetch associated objects ...
163
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AMAST
2008
Springer
15 years 8 months ago
2008
Springer
Many complex analysis problems can be most clearly and easily specified as logic rules and queries, where rules specify how given facts can be combined to infer new facts, and quer...
208
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ALENEX
2001
15 years 8 months ago
2001
In nearest neighbor searching we are given a set of n data points in real d-dimensional space, d , and the problem is to preprocess these points into a data structure, so that give...