@inproceedings{nguyen-litman-2014-improving,
    title = "Improving Peer Feedback Prediction: The Sentence Level is Right",
    author = "Nguyen, Huy  and
      Litman, Diane",
    editor = "Tetreault, Joel  and
      Burstein, Jill  and
      Leacock, Claudia",
    booktitle = "Proceedings of the Ninth Workshop on Innovative Use of {NLP} for Building Educational Applications",
    month = jun,
    year = "2014",
    address = "Baltimore, Maryland",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W14-1812/",
    doi = "10.3115/v1/W14-1812",
    pages = "99--108"
}