@article{hierarchicalpolicyfornonprehensilemulti,
  title = {Hierarchical Policy for Non-prehensile Multi-object Rearrangement with Deep Reinforcement Learning and Monte Carlo Tree Search},
  author = {Fan Bai and Fei Meng and Jianbang Liu and Jiankun Wang and Max Q. -H. Meng},
  year = {2021},
  eprint = {2109.08973},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.08973v1},
}