170 search results - page 19 / 34 » Probabilistic adaptive load balancing for parallel queries |
294
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GIS
2005
ACM
16 years 6 months ago
2005
ACM
Geographic Information Systems (GIS) are increasingly managing very large sets of data and hence a centralized data repository may not always provide the most scalable solution. H...
131
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EDBT
2008
ACM
16 years 5 months ago
2008
ACM
Column-store database systems open new vistas for improved maintenance through self-organization. Individual columns are the focal point, which simplify balancing conflicting requ...
128
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ICDCS
2005
IEEE
15 years 11 months ago
2005
IEEE
We consider the problem of handling similarity queries in peer-to-peer databases. Given a query for a data object, we propose an indexing and searching mechanism which returns the...
120
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EUROPAR
2007
Springer
15 years 11 months ago
2007
Springer
We describe and evaluate the performance of a parallel search engine that is able to cope efficiently with concurrent read/write operations. Read operations come in the usual form ...
181
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ICPP
1998
IEEE
15 years 9 months ago
1998
IEEE
Exploiting locality at run-time is a complementary approach to a compiler approach for those applications with dynamic memory access patterns. This paper proposes a memory-layout ...