@article{areinforcementlearningbasedmultiple,
  title = {A Reinforcement-Learning-Based Multiple-Column Selection Strategy for Column Generation},
  author = {Haofeng Yuan and Lichang Fang and Shiji Song},
  year = {2023},
  eprint = {2312.14213},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2312.14213v2},
}