@inproceedings{nagao-takeuchi-1994-speech,
    title = "Speech Dialogue With Facial Displays: Multimodal Human-Computer Conversation",
    author = "Nagao, Katashi  and
      Takeuchi, Akikazu",
    booktitle = "32nd Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1994",
    address = "Las Cruces, New Mexico, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P94-1015/",
    doi = "10.3115/981732.981747",
    pages = "102--109"
}