Charles L. A. Clarke, Egidio L. Terra
Passage retrieval vs. document retrieval for factoid question answering
SIGIR, 2003.
@inproceedings{SIGIR-2003-ClarkeT,
author = "Charles L. A. Clarke and Egidio L. Terra",
booktitle = "{Proceedings of the 26th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
doi = "10.1145/860435.860534",
isbn = "1-58113-646-3",
pages = "427--428",
publisher = "{ACM}",
title = "{Passage retrieval vs. document retrieval for factoid question answering}",
year = 2003,
}