@article{fromclassicaltohierarchicalbenchmarksfor,
  title = {From Classical to Hierarchical: benchmarks for the HTN Track of the International Planning Competition},
  author = {Damien Pellier and Humbert Fiorino},
  year = {2021},
  eprint = {2103.05481},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.05481v1},
}