@article{hierarchicalmultimarginaloptimaltranspor,
  title = {Hierarchical Multi-Marginal Optimal Transport for Network Alignment},
  author = {Zhichen Zeng and Boxin Du and Si Zhang and Yinglong Xia and Zhining Liu and Hanghang Tong},
  year = {2023},
  eprint = {2310.04470},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2310.04470v2},
}