11 search results - page 1 / 3 » A Bottom-up Strategy for Query Decomposition |
127
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HPCC
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. We consider query execution strategies for object-oriented distributed databases. There are several scenarios of query decomposition, assuming that the corresponding quer...
100
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ICDIM
2006
IEEE
15 years 10 months ago
2006
IEEE
155
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DPD
2002
15 years 3 months ago
2002
The mediator-wrapper approach to integrate data from heterogeneous data sources has usually been centralized in the sense that a single mediator system is placed between a number o...
150
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VLDB
1989
ACM
15 years 7 months ago
1989
ACM
This paper presents a parallel algorithm for recursive query processing and shows how it can be efficiently implemented in a local computer network. The algorithm relies on an int...
258
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ICDE
2009
IEEE
16 years 5 months ago
2009
IEEE
Abstract-- We investigate techniques to automatically decompose any XQuery query into subqueries, that can be executed near their data sources; i.e., function-shipping. In this sce...