@inproceedings{otao-yamada-2023-linear,
    title = "A linear time approximation of {W}asserstein distance with word embedding selection",
    author = "Otao, Sho  and
      Yamada, Makoto",
    editor = "Bouamor, Houda  and
      Pino, Juan  and
      Bali, Kalika",
    booktitle = "Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing",
    month = dec,
    year = "2023",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2023.emnlp-main.935/",
    doi = "10.18653/v1/2023.emnlp-main.935",
    pages = "15121--15134"
}