5331 search results - page 648 / 1067 » Algebraic Methods for Optimization Problems |
173
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PPSN
2004
Springer
16 years 6 days ago
2004
Springer
Genetic Programming (GP) provides evolutionary methods for problems with tree representations. A recent development in Genetic Algorithms (GAs) has led to principled algorithms cal...
157
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DOLAP
2007
ACM
15 years 10 months ago
2007
ACM
In this paper, we deal with the problem of determining the best possible physical implementation of an ETL workflow, given its logical-level description and an appropriate cost mo...
169
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PPOPP
1995
ACM
15 years 10 months ago
1995
ACM
It is widely acknowledged in high-performance computing circles that parallel input/output needs substantial improvement in order to make scalable computers truly usable. We prese...
173
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ECIR
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. A major problem encountered by text clustering practitioners is the difficulty of determining a priori which is the optimal text representation and clustering technique f...
218
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EGITALY
2006
15 years 8 months ago
2006
Palette re-ordering is a well known and very effective approach for improving the compression of color-indexed images. If the spatial distribution of the indexes in the image is s...