@inproceedings{martins-etal-2012-structured,
    title = "Structured Sparsity in Natural Language Processing: Models, Algorithms and Applications",
    author = "Martins, Andr{\'e} F. T.  and
      Figueiredo, M{\'a}rio A. T.  and
      Smith, Noah A.",
    editor = "Florian, Radu  and
      Eisenstein, Jacob",
    booktitle = "Tutorial Abstracts at the Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies",
    month = jun,
    year = "2012",
    address = "Montr{\'e}al, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/N12-4002",
}