First Question
  • Total activity 7
  • Last activity
  • Member since
  • Following 0 users
  • Followed by 0 users
  • Votes 1
  • Subscriptions 3

Activity overview

Latest activity by HAONAN ZHONG
  • HAONAN ZHONG created a post,



    Can I replace the IP relaxation in the Branch and cut with my own algorithm using Callback?

  • HAONAN ZHONG created a post,

    What to return when time limit reached in lazy callback?

    Awaiting user input

    Hi, I run another gurobic model to find a constrain to add in the lazy separation. A time limit is set for the gurobic model in lazy. When it reaches time limit, I want both the model in lazy separ...

  • HAONAN ZHONG created a post,

    Adding duplicate lazy constraints in Gurobi


    My program will add a lazy constraint that may have been added to the model in the previous node. In this case, will Gurobi automatically identify and ignore the lazy constraint? Do I need to keep ...