@inproceedings{pradhan-etal-2007-towards,
    title = "Towards Robust Semantic Role Labeling",
    author = "Pradhan, Sameer  and
      Ward, Wayne  and
      Martin, James",
    booktitle = "Human Language Technologies 2007: The Conference of the North {A}merican Chapter of the Association for Computational Linguistics; Proceedings of the Main Conference",
    month = apr,
    year = "2007",
    address = "Rochester, New York",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/N07-1070",
    pages = "556--563",
}