@inproceedings{heilman-madnani-2013-ets,
    title = "{ETS}: Domain Adaptation and Stacking for Short Answer Scoring",
    author = "Heilman, Michael  and
      Madnani, Nitin",
    editor = "Manandhar, Suresh  and
      Yuret, Deniz",
    booktitle = "Second Joint Conference on Lexical and Computational Semantics (*{SEM}), Volume 2: Proceedings of the Seventh International Workshop on Semantic Evaluation ({S}em{E}val 2013)",
    month = jun,
    year = "2013",
    address = "Atlanta, Georgia, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/S13-2046/",
    pages = "275--279"
}