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Cutting Stock with Binary Patterns: Arc-flow Formulation with Graph Compression - MaRDI portal

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Cutting Stock with Binary Patterns: Arc-flow Formulation with Graph Compression

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Publication:6258954

arXiv1502.02899MaRDI QIDQ6258954

Author name not available (Why is that?)

Publication date: 10 February 2015

Abstract: The cutting stock problem with binary patterns (0-1 CSP) is a variant of CSP that usually appears as a relaxation of 2D and 3D packing problems. We present an exact method, based on an arc-flow formulation with side constraints, for solving 0-1 CSP by simply representing all the patterns in a very compact graph. Gilmore-Gomory's column generation approach is usually used to compute strong lower bounds for 0-1 CSP. We report a computational comparison between the arc-flow approach and the Gilmore-Gomory's approach.




Has companion code repository: https://github.com/fdabrandao/vpsolver








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