4229 search results - page 163 / 846 » On the Optimality of Spiral Search |
131
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ICDE
2010
IEEE
15 years 8 months ago
2010
IEEE
Abstract— Developing a full-fledged cost-based XQuery optimizer is a fairly complex task. Nowadays, there is little knowledge concerning suitable cost formulae and optimization ...
141
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IPPS
2007
IEEE
15 years 7 months ago
2007
IEEE
Particle Swarm Optimization (PSO) is a population-based stochastic optimization technique, which can be used to find an optimal, or near optimal, solution to a numerical and quali...
105
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EVOW
2008
Springer
15 years 3 months ago
2008
Springer
Recently, a new iterative optimization framework utilizing an evolutionary algorithm called "Prototype Optimization with Evolved iMprovement Steps" (POEMS) was introduced...
109
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GECCO
2008
Springer
15 years 2 months ago
2008
Springer
This paper presents a variant of Quantum behaved Particle Swarm Optimization (QPSO) named Q-QPSO for solving global optimization problems. The Q-QPSO algorithm is based on the cha...
118
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JACM
2007
15 years 1 months ago
2007
We introduce exponential search trees as a novel technique for converting static polynomial space search structures for ordered sets into fully-dynamic linear space data structure...