@article{speedingupwordmoversdistanceandits,
  title = {Speeding up Word Mover's Distance and its variants via properties of distances between embeddings},
  author = {Matheus Werner and Eduardo Laber},
  year = {2019},
  eprint = {1912.00509},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1912.00509v2},
}