34170 search results - page 184 / 6834 » Optimization |
173
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CIKM
2005
Springer
16 years 1 days ago
2005
Springer
Holistic twig join algorithms represent the state of the art for evaluating path expressions in XML queries. Using inverted indexes on XML elements, holistic twig joins move a set...
187
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CIKM
2005
Springer
16 years 1 days ago
2005
Springer
Modern query optimizers select an efficient join ordering for a physical execution plan based essentially on the average join selectivity factors among the referenced tables. In ...
154
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GECCO
2005
Springer
16 years 20 hour ago
2005
Springer
Multimodal optimization algorithms inspired by the immune system are generally characterized by a dynamic control of the population size and by diversity maintenance along the sea...
162
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GECCO
2005
Springer
16 years 20 hour ago
2005
Springer
Genetic Algorithms (GAs) are a search and optimization technique based on the mechanism of evolution. Recently, another sort of population-based optimization method called Estimat...
132
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ICCSA
2005
Springer
16 years 13 hour ago
2005
Springer
In this paper we present a nonlinear programming solution to one of the most challenging problems in trajectory optimization. Unlike most aerospace trajectory optimization problems...