@inproceedings{lin-2006-role,
    title = "The Role of Information Retrieval in Answering Complex Questions",
    author = "Lin, Jimmy",
    booktitle = "Proceedings of the {COLING}/{ACL} 2006 Main Conference Poster Sessions",
    month = jul,
    year = "2006",
    address = "Sydney, Australia",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/P06-2068/",
    pages = "523--530"
}