6004 search results - page 903 / 1201 » Parallelizing query optimization |
141
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ALGORITHMICA
2002
15 years 2 months ago
2002
We consider the total weighted completion time scheduling problem for parallel identical machines and precedence constraints, P jprecj PwiCi. This important and broad class of pro...
153
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PLDI
2012
ACM
13 years 5 months ago
2012
ACM
While graphics processing units (GPUs) provide low-cost and efficient platforms for accelerating high performance computations, the tedious process of performance tuning required...
225
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ICDE
2006
IEEE
16 years 4 months ago
2006
IEEE
Counting in general, and estimating the cardinality of (multi-) sets in particular, is highly desirable for a large variety of applications, representing a foundational block for ...
115
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WWW
2007
ACM
16 years 3 months ago
2007
ACM
Web processes must often operate in volatile environments where the quality of service parameters of the participating service providers change during the life time of the process...
220
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SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
Querying XML effectively and efficiently using declarative languages such as XQuery and XPath has been widely studied in both academic and industrial settings. Most RDBMS vendors ...