@inproceedings{katiyar-cardie-2018-nested,
    title = "Nested Named Entity Recognition Revisited",
    author = "Katiyar, Arzoo  and
      Cardie, Claire",
    editor = "Walker, Marilyn  and
      Ji, Heng  and
      Stent, Amanda",
    booktitle = "Proceedings of the 2018 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long Papers)",
    month = jun,
    year = "2018",
    address = "New Orleans, Louisiana",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/N18-1079/",
    doi = "10.18653/v1/N18-1079",
    pages = "861--871"
}