4229 search results - page 371 / 846 » On the Optimality of Spiral Search |
202
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PVLDB
2008
15 years 6 months ago
2008
Many commercial RDBMSs employ cost-based query optimization exploiting dynamic programming (DP) to efficiently generate the optimal query execution plan. However, optimization tim...
176
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GECCO
2007
Springer
16 years 29 days ago
2007
Springer
Genetic algorithms (GAs) have long been used for large join query optimization (LJQO). Previous work takes all queries as based on one granularity to optimize GAs and compares the...
323
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GECCO
2011
Springer
14 years 10 months ago
2011
Springer
Software projects often fail because stakeholder communication and involvement are inadequate. This paper proposes a novel method to understand project social networks and their c...
240
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GECCO
2011
Springer
14 years 10 months ago
2011
Springer
Computing unique input-output sequences (UIOs) from finite state machines (FSMs) is important for conformance testing in software engineering, where evolutionary algorithms (EAs)...
215
Voted
GECCO
2011
Springer
14 years 10 months ago
2011
Springer
In genetic programming, the reproductive operators of crossover and mutation both require the selection of nodes from the reproducing individuals. Both unbiased random selection a...