@article{hierarchicalslicedwassersteindistance,
  title = {Hierarchical Sliced Wasserstein Distance},
  author = {Khai Nguyen and Tongzheng Ren and Huy Nguyen and Litu Rout and Tan Nguyen and Nhat Ho},
  year = {2022},
  eprint = {2209.13570},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.13570v5},
}