@article{coptcoordinatedoptimaltransportongraphs,
  title = {COPT: Coordinated Optimal Transport for Graph Sketching},
  author = {Yihe Dong and Will Sawin},
  year = {2020},
  eprint = {2003.03892},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2003.03892v2},
}