@inproceedings{yoon-etal-2012-vocabulary,
    title = "Vocabulary Profile as a Measure of Vocabulary Sophistication",
    author = "Yoon, Su-Youn  and
      Bhat, Suma  and
      Zechner, Klaus",
    editor = "Tetreault, Joel  and
      Burstein, Jill  and
      Leacock, Claudia",
    booktitle = "Proceedings of the Seventh Workshop on Building Educational Applications Using {NLP}",
    month = jun,
    year = "2012",
    address = "Montr{\'e}al, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W12-2021/",
    pages = "180--189"
}