Fan YANG
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Fan YANGによる最近のアクティビティ-
academic license time
回答済みDear, I would ask that now the academic license is vaild for two months? not 1 year? Many thanks, Fan
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MIP Start and callback
Dear, I am using "MIP start" to give an initial solution to Gurobi; at same time I also use callback function to generate cuts. After setting "MIP start" and Gurobi starting , the callback functio...
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About Farkas Dual in Benders Decomposition
回答済みDear,I am working on a Benders Decomposition, and I would like to add feasiblity cuts to master problem by Farkas dual. I have several problems as: 1. The value returned by the call of farkas dual...
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Cut loop at root node of MIP
回答済みDear， I try to learn the operations of Gurobi at root node for MIP. I have a MIP by C++, and I set model.set(GRB_IntParam_Cuts, 0);Meanwhile, I write call back function as: if (where == GRB_CB_MI...