Two-row and two-column mixed-integer presolve using hashing-based pairing methods
In state-of-the-art mixed-integer programming solvers, a large array of reduction techniques are applied to simplify the problem and strengthen the model formulation before starting the actual branch-and-cut phase. Despite their mathematical simplicity, these methods can have significant impact on t...
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| Auteurs principaux: | , , , , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
Elsevier
2020
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/87aae383cabe4346ba569049661df2fd |
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