@inproceedings{wang-etal-2020-hit,
    title = "{HIT}: Nested Named Entity Recognition via Head-Tail Pair and Token Interaction",
    author = "Wang, Yu  and
      Li, Yun  and
      Tong, Hanghang  and
      Zhu, Ziye",
    editor = "Webber, Bonnie  and
      Cohn, Trevor  and
      He, Yulan  and
      Liu, Yang",
    booktitle = "Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP)",
    month = nov,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2020.emnlp-main.486/",
    doi = "10.18653/v1/2020.emnlp-main.486",
    pages = "6027--6036"
}