@inproceedings{litman-etal-2003-towards,
    title = "Towards Emotion Prediction in Spoken Tutoring Dialogues",
    author = "Litman, Diane  and
      Forbes, Kate  and
      Silliman, Scott",
    booktitle = "Companion Volume of the Proceedings of {HLT}-{NAACL} 2003 - Short Papers",
    year = "2003",
    url = "https://aclanthology.org/N03-2018/",
    pages = "52--54"
}