@inproceedings{pitler-mcdonald-2015-linear,
    title = "A Linear-Time Transition System for Crossing Interval Trees",
    author = "Pitler, Emily  and
      McDonald, Ryan",
    editor = "Mihalcea, Rada  and
      Chai, Joyce  and
      Sarkar, Anoop",
    booktitle = "Proceedings of the 2015 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies",
    month = may # "–" # jun,
    year = "2015",
    address = "Denver, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/N15-1068/",
    doi = "10.3115/v1/N15-1068",
    pages = "662--671"
}