1464 search results - page 43 / 293 » Optimal Planning with ACO |
138
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PVLDB
2008
15 years 4 months ago
2008
Given a parametrized n-dimensional SQL query template and a choice of query optimizer, a plan diagram is a color-coded pictorial enumeration of the execution plan choices of the o...
159
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ICTAI
2005
IEEE
15 years 10 months ago
2005
IEEE
In this paper, we study strategies in incremental planning for ordering and grouping subproblems partitioned by the subgoals of a planning problem when each subproblem is solved b...
116
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ICDE
2010
IEEE
15 years 11 months ago
2010
IEEE
— Massive data analysis on large clusters presents new opportunities and challenges for query optimization. Data partitioning is crucial to performance in this environment. Howev...
138
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VLDB
1993
ACM
15 years 8 months ago
1993
ACM
III this paper we address the problem of controlling the execution of a query optimizer. We describe a control for the optimization process that is based on planning. The controll...
140
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ATMOS
2007
15 years 6 months ago
2007
Efficient public transportation is becoming increasingly vital for modern capitals. DSB S-tog a/s is the major supplier of rail traffic on the infrastructure of the city-rail netwo...