@article{xu2022preference,
  author  = {Xu, Jiangjiao and Li, Ke and Abusara, Mohammad},
  title   = {Preference based multi-objective reinforcement learning for multi-microgrid system optimization problem in smart grid},
  journal = {Memetic Computing},
  year    = {2022},
  volume  = {14},
  number  = {2},
  pages   = {225--235},
  doi     = {10.1007/s12293-022-00357-w}
}