Constrained Subproblems in a Decomposition based Multi-objective Evolutionary Algorithm

  • Journal/Conference Proceedings
    IEEE Transactions on Evolutionary Computation
  • Publication Time
    June 2016
  • Authors
    Wang, Luping, Qingfu Zhang, Aimin Zhou, Maoguo Gong, and Licheng Jiao.
A decomposition approach decomposes a multiobjective optimization problem into a number of scalar objective optimization subproblems. This letter proposes to impose some constraints on the subproblems. We further propose a strategy for adaptively adjusting constraints by using information collected from the search.