@inproceedings{chu-1993-responding,
    title = "Responding to User Queries in a Collaborative Environment",
    author = "Chu, Jennifer",
    booktitle = "31st Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1993",
    address = "Columbus, Ohio, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P93-1039/",
    doi = "10.3115/981574.981614",
    pages = "280--282"
}