@article{hierarchicaloptimaltransportforcomparing,
  title = {Hierarchical Optimal Transport for Comparing Histopathology Datasets},
  author = {Anna Yeaton and Rahul G. Krishnan and Rebecca Mieloszyk and David Alvarez-Melis and Grace Huynh},
  year = {2022},
  eprint = {2204.08324},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.08324v2},
}