@inproceedings{wang-etal-2012-historical,
    title = "Historical Analysis of Legal Opinions with a Sparse Mixed-Effects Latent Variable Model",
    author = "Wang, William Yang  and
      Mayfield, Elijah  and
      Naidu, Suresh  and
      Dittmar, Jeremiah",
    editor = "Li, Haizhou  and
      Lin, Chin-Yew  and
      Osborne, Miles  and
      Lee, Gary Geunbae  and
      Park, Jong C.",
    booktitle = "Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = jul,
    year = "2012",
    address = "Jeju Island, Korea",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P12-1078/",
    pages = "740--749"
}