@article{rankingbasedrewardextrapolationwithout,
  title = {Better-than-Demonstrator Imitation Learning via Automatically-Ranked Demonstrations},
  author = {Daniel S. Brown and Wonjoon Goo and Scott Niekum},
  year = {2019},
  eprint = {1907.03976},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1907.03976v3},
}