Nicolas Zerega
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Nicolas Zeregaによる最近のアクティビティ-
Do lazy constraints always cut integer solutions?
回答済みDear all, I'm currently trying to test some optimality cuts via callbacks as lazy using python. The issue I'm encountering is that the incumbent doesn't update even if the current solution doesn't ...
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About cbSetSolution() and cbUseSolution()
回答済みDear all, While using Python, I'm encountering a "weird" behaviour. In my code, everytime a MIP solution is found (MIPSOL) I check whether it is feasible. In case it isn't I can, heuristically, mak...
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Get the extreme ray from infeasible primal
ユーザーの入力を待っています。Dear all, I'm currently solving a continuous model using the dual-simplex method with Python in order to obtain cuts that then have to be added to another MIP. This model can be optimal or infeasib...