@inproceedings{varada-etal-2020-using,
    title = "Using Alternate Representations of Text for Natural Language Understanding",
    author = "Varada, Venkat  and
      Peris, Charith  and
      Park, Yangsook  and
      Dipersio, Christopher",
    editor = "Wen, Tsung-Hsien  and
      Celikyilmaz, Asli  and
      Yu, Zhou  and
      Papangelis, Alexandros  and
      Eric, Mihail  and
      Kumar, Anuj  and
      Casanueva, I{\~n}igo  and
      Shah, Rushin",
    booktitle = "Proceedings of the 2nd Workshop on Natural Language Processing for Conversational AI",
    month = jul,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2020.nlp4convai-1.1/",
    doi = "10.18653/v1/2020.nlp4convai-1.1",
    pages = "1--10"
}