@inproceedings{johnson-2010-pcfgs,
    title = "{PCFG}s, Topic Models, {A}daptor {G}rammars and Learning Topical Collocations and the Structure of Proper Names",
    author = "Johnson, Mark",
    editor = "Haji{\v{c}}, Jan  and
      Carberry, Sandra  and
      Clark, Stephen  and
      Nivre, Joakim",
    booktitle = "Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "2010",
    address = "Uppsala, Sweden",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P10-1117/",
    pages = "1148--1157"
}