@inproceedings{christodoulopoulos-etal-2010-two,
    title = "Two Decades of Unsupervised {POS} Induction: How Far Have We Come?",
    author = "Christodoulopoulos, Christos  and
      Goldwater, Sharon  and
      Steedman, Mark",
    editor = "Li, Hang  and
      M{\`a}rquez, Llu{\'i}s",
    booktitle = "Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2010",
    address = "Cambridge, MA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/D10-1056/",
    pages = "575--584"
}