@inproceedings{tang-etal-2009-joint,
    title = "A Joint Syntactic and Semantic Dependency Parsing System based on Maximum Entropy Models",
    author = "Tang, Buzhou  and
      Li, Lu  and
      Li, Xinxin  and
      Wang, Xuan  and
      Wang, Xiaolong",
    editor = "Haji{\v{c}}, Jan",
    booktitle = "Proceedings of the Thirteenth Conference on Computational Natural Language Learning ({C}o{NLL} 2009): Shared Task",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W09-1217/",
    pages = "109--113"
}