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| Name | bip_cross_min.22.22.48.1 | 
| Classification | nc|bc|d2 | 
| Problem type | quadratic_linear_ordering | 
| Description | edge-crossing minimization in bipartite graphs modeled as a quadratic linear ordering problem | 
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| Objective sense | min | 
| Variables | 463  (462 binary, 0 general integer, 1 continuous) | 
| Nonlinear variables | 1 | 
| Constraints | 6160 | 
| Nonlinear constraints | 1 | 
| Linear nonzeros | 18480 | 
| Nonlinear nonzeros | 1358 | 
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| Download |  bip_cross_min.22.22.48.1.pip.gz bip_cross_min.22.22.48.1.gms.gz  bip_cross_min.22.22.48.1.mod.gz  bip_cross_min.22.22.48.1.zpl.gz  | 
| Best known solution |  | 
| Best known objective |  | 
| Best known bound |  | 
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| Originator | Christoph Buchheim, Angelika Wiegele, Lanbo Zheng | 
| Formulator | Ulrike Pagacz | 
| Donator | Christoph Buchheim | 
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| References | 
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