@inproceedings{ogura-etal-2003-building,
    title = "Building a New {I}nternet Chat System for Sharing Timing Information",
    author = "Ogura, Kanayo  and
      Masuda, Takeshi  and
      Ishizaki, Masato",
    booktitle = "Proceedings of the Fourth {SIG}dial Workshop of Discourse and Dialogue",
    year = "2003",
    url = "https://preview.aclanthology.org/fix-sig-urls/W03-2108/",
    pages = "97--104"
}