COPYING
author kpeter
Sun, 05 Oct 2008 13:36:43 +0000
changeset 2619 30fb4d68b0e8
parent 760 49d4fe04fbc0
permissions -rw-r--r--
Improve network simplex algorithm

- Remove "Limited Search" and "Combined" pivot rules.
- Add a new pivot rule "Altering Candidate List".
- Make the edge selection faster in every pivot rule.
- Set the default rule to "Block Search".
- Doc improvements.

The algorithm became about 15-35 percent faster on various input files.
"Block Search" pivot rule proved to be by far the fastest on all inputs.
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LEMON as a whole is copyrighted by Egerváry Jenő Kombinatorikus
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Optimalizálási Kutatócsoport (Egervary Combinatorial Optimization
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Research Group, EGRES).
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You are free to use, modify and distribute LEMON under the terms
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described in the LICENSE file.
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This project is supported by
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* Egyetemközi Távközlési és Informatikai Központ (Inter-University
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  Centre for Telecommunications and Informatics, Hungary)
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* Traffic Analysis and Network Performance Laboratory,
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  Ericsson Research, Hungary
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* Department of Operations Research, Eötvös Loránd University,
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  Budapest