@inproceedings{collins-etal-2004-head,
    title = "Head-Driven Parsing for Word Lattices",
    author = "Collins, Christopher  and
      Carpenter, Bob  and
      Penn, Gerald",
    booktitle = "Proceedings of the 42nd Annual Meeting of the Association for Computational Linguistics ({ACL}-04)",
    month = jul,
    year = "2004",
    address = "Barcelona, Spain",
    url = "https://preview.aclanthology.org/fix-sig-urls/P04-1030/",
    doi = "10.3115/1218955.1218985",
    pages = "231--238"
}