@article{apolynomialtimealgorithmforefx,
  title = {A Polynomial-Time Algorithm for EFX Orientations of Chores},
  author = {Kevin Hsu and Valerie King},
  year = {2025},
  eprint = {2501.13481},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2501.13481v1},
}