@inproceedings{gao-suzuki-2003-unsupervised,
    title = "Unsupervised Learning of Dependency Structure for Language Modeling",
    author = "Gao, Jianfeng  and
      Suzuki, Hisami",
    booktitle = "Proceedings of the 41st Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "2003",
    address = "Sapporo, Japan",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-emnlp/P03-1066/",
    doi = "10.3115/1075096.1075162",
    pages = "521--528"
}