@inproceedings{liu-sarkar-2007-experimental,
    title = "Experimental Evaluation of {LTAG}-Based Features for Semantic Role Labeling",
    author = "Liu, Yudong  and
      Sarkar, Anoop",
    editor = "Eisner, Jason",
    booktitle = "Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning ({EMNLP}-{C}o{NLL})",
    month = jun,
    year = "2007",
    address = "Prague, Czech Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-emnlp/D07-1062/",
    pages = "590--599"
}