@article{learningrepresentationsinmodelfree,
  title = {Learning Representations in Model-Free Hierarchical Reinforcement Learning},
  author = {Jacob Rafati and David C. Noelle},
  year = {2018},
  eprint = {1810.10096},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1810.10096v3},
}