@inproceedings{petrov-etal-2010-uptraining,
    title = "Uptraining for Accurate Deterministic Question Parsing",
    author = "Petrov, Slav  and
      Chang, Pi-Chuan  and
      Ringgaard, Michael  and
      Alshawi, Hiyan",
    editor = "Li, Hang  and
      M{\`a}rquez, Llu{\'i}s",
    booktitle = "Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2010",
    address = "Cambridge, MA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/landing_page/D10-1069/",
    pages = "705--713"
}