@inproceedings{johnson-etal-2015-sign,
    title = "Sign constraints on feature weights improve a joint model of word segmentation and phonology",
    author = "Johnson, Mark  and
      Pater, Joe  and
      Staubs, Robert  and
      Dupoux, Emmanuel",
    editor = "Mihalcea, Rada  and
      Chai, Joyce  and
      Sarkar, Anoop",
    booktitle = "Proceedings of the 2015 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies",
    month = may # "–" # jun,
    year = "2015",
    address = "Denver, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/N15-1034/",
    doi = "10.3115/v1/N15-1034",
    pages = "303--313"
}