Osten Anderson

Gurobi-versary
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Activity overview

Latest activity by Osten Anderson

  • Osten Anderson commented,

    1. Community
    2. Programming
    3. Improving Root Node Time

    Thanks Jaromił. I have in the past experimented with NoRelHeurTime, but I've made changed since so I'll give it another try. Regarding the Heuristics parameter, I noticed that it always showed 'H' ...

  • Osten Anderson created a post,

    Improving Root Node Time

    Answered
    1. Community
    2. Programming

    I have a large scale optimization problem (~12million binary) that I'm solving through a Lagrangian-relaxation based decomposition. The overview is that in each iteration, 90% of the binary variabl...

    • Osten Anderson
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    • 1 vote