@inproceedings{nakagawa-etal-1997-scene,
    title = "Scene Direction Based Reference In Drama Scenes",
    author = "Nakagawa, Hiroshi  and
      Yaginuma, Yoshitomo  and
      Sakauchi, Masao",
    booktitle = "Referring Phenomena in a Multimedia Context and their Computational Treatment",
    year = "1997",
    url = "https://preview.aclanthology.org/iwcs-25-ingestion/W97-1407/"
}