@article{efficientexplorationinconstrained,
  title = {Efficient Exploration in Constrained Environments with Goal-Oriented Reference Path},
  author = {Kei Ota and Yoko SASAKI and Devesh K. Jha and Yusuke Yoshiyasu and Asako Kanezaki},
  year = {2020},
  eprint = {2003.01641},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2003.01641v1},
}