Sven Rahmann

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Votes on activity by Sven Rahmann Recent activity Votes
  • Best settings for set cover problems


    Hi, I have a typical set cover problem with a few hundreds of variables. Are there any recommended parameter settings that work well with set cover constraints? While Gurobi finds optimal solutions...

  • Reading matrix variables in in callback / Python matrix API


    I'm attempting to solve a MIP with a 1-dimensional matrix variable "visitors" (integer), using the new Python matrix API. In a user callback, I want to read out the optimal fractional solution in t...