@inproceedings{jokinen-etal-1998-context,
    title = "Context Management with Topics for Spoken Dialogue Systems",
    author = "Jokinen, Kristiina  and
      Tanaka, Hideki  and
      Yokoo, Akio",
    booktitle = "{COLING} 1998 Volume 1: The 17th International Conference on Computational Linguistics",
    year = "1998",
    url = "https://preview.aclanthology.org/fix-sig-urls/C98-1100/"
}