@inproceedings{ICAPS20paper228,
  title     = {Learning Sequences of Approximations for Hierarchical Motion Planning},
  author    = {Martim Brand{\~{a}}o and Ioannis Havoutis},
  booktitle = {Proceedings of the 30th International Conference on Automated Planning and Scheduling ({ICAPS})},
  publisher = {{AAAI} Press},
  pages     = {508--516},
  year      = {2020}
}