2987 search results - page 237 / 598 » Multiobjective Query Optimization |
108
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EMO
2006
Springer
15 years 5 months ago
2006
Springer
Abstract. Archives are used in Multi-Objective Evolutionary Algorithms to establish elitism. Depending on the optimization problem, an unconstrained archive may grow to an immense ...
118
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GECCO
2008
Springer
15 years 3 months ago
2008
Springer
This paper presents a path planner for Unmanned Air Vehicles (UAVs) based on Evolutionary Algorithms (EA) that can be used in realistic risky scenarios. The path returned by the a...
147
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CORR
2010
Springer
14 years 11 months ago
2010
Springer
: For industrial product design, it is very important to take into account assembly/disassembly and maintenance operations during the conceptual and prototype design stage. For the...
110
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AIIA
2007
Springer
15 years 8 months ago
2007
Springer
In this paper we compare four selection strategies in evolutionary optimization of information retrieval (IR) in a question answering setting. The IR index has been augmented by li...
108
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SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
We present the Priority R-tree, or PR-tree, which is the first R-tree variant that always answers a window query using O((N/B)1-1/d + T/B) I/Os, where N is the number of ddimensio...