Robert Hildebrand
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Recent activity by Robert Hildebrand-
When I relax a constraint, Gurobi finds a better dual bound faster. How can I use this?
AnsweredI'm solving a large MILP. I have a good solution (z = 2.05), and Gurobi is having a hard time proving a good upper bound on the problem. The best upper bound it can find is about z <= 3.6. H...
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Testing cutting planes from tableau
AnsweredI'd like to be able to test the performance of cut generating functions that require access to the rows in the tableau. Is there a way to recover the tableau of the LP relaxation? Most important...