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4
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1answer
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Exploiting ordering to removing infeasible solutions in MILP

I kindly ask for some ideas or references to exploit ordering in MILPs. In particular, there are resources $ r = [r_1, r_2, ..., r_K] $ such that $r_{i} \leq r_{i+1} $. These are input to the problem. ...
12
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1answer
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Improving cuts from sub-problem with problem-specific hierarchical information

I'm solving an assignment-alike problem with a Logic-based Benders decomposition-alike (LBBD) method. The master problem provides an assignment, which is checked in the sub-problem. Define the set of ...