6004 search results - page 532 / 1201 » Parallelizing query optimization |
201
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GECCO
2003
Springer
15 years 12 months ago
2003
Springer
This paper discusses a new model of parallel evolutionary algorithms (EAs) called the specialized island model (SIM) that can be used to generate a set of diverse non-dominated sol...
192
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EUROGP
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. In this paper we conduct a comparative study between hybrid methods to optimize multilayer perceptrons: a model that optimizes the architecture and initial weights of mul...
273
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
Pattern matching over event streams is increasingly being employed in many areas including financial services, RFIDbased inventory management, click stream analysis, and electroni...
176
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COMPGEOM
2009
ACM
16 years 1 months ago
2009
ACM
We present cache-oblivious solutions to two important variants of range searching: range reporting and approximate range counting. Our main contribution is a general approach for ...
177
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VLDB
1997
ACM
15 years 10 months ago
1997
ACM
This paper presents a region splitting strategy for physical database design of multidimensional le organizations. Physical database design is the process of determining the optim...