@article{automaticcurriculumlearningwithover,
  title = {Automatic Curriculum Learning With Over-repetition Penalty for Dialogue Policy Learning},
  author = {Yangyang Zhao and Zhenyu Wang and Zhenhua Huang},
  year = {2020},
  eprint = {2012.14072},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.14072v1},
}