@inproceedings{fukuda-etal-2020-robust,
    title = "Robust {B}acked-off {E}stimation of {O}ut-of-{V}ocabulary {E}mbeddings",
    author = "Fukuda, Nobukazu  and
      Yoshinaga, Naoki  and
      Kitsuregawa, Masaru",
    editor = "Cohn, Trevor  and
      He, Yulan  and
      Liu, Yang",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2020",
    month = nov,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/2020.findings-emnlp.434/",
    doi = "10.18653/v1/2020.findings-emnlp.434",
    pages = "4827--4838"
}