Gabrijela Obradovic

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Recent activity by Gabrijela Obradovic Recent activity Votes

  • Can we reuse the presolve in a subsequent run?

    Answered

    Hi! I am wondering if it is possible to skip/reuse the presolve when solving the same model (with some objective function coefficient change) more than once? I am solving a model which has a very l...

    Gabrijela Obradovic 2 followers 1 comment 0 votes

  • Symmetry breaking

    Answered

    I have a problem with implementing lexicographic symmetry elimination constraints for the job scheduling problem. Default symmetry breaking Gurobi does is orbital and does not give me indexing I ne...

    Gabrijela Obradovic 2 followers 1 comment 0 votes