Jinxi Xu, Ana Licuanan, Ralph M. Weischedel. TREC 2003 QA at BBN: Answering Definitional Questions. In TREC. pages 98-106, 2003. [doi]
@inproceedings{XuLW03,
title = {TREC 2003 QA at BBN: Answering Definitional Questions},
author = {Jinxi Xu and Ana Licuanan and Ralph M. Weischedel},
year = {2003},
url = {http://trec.nist.gov/pubs/trec12/papers/bbn.qa.pdf},
researchr = {https://researchr.org/publication/XuLW03},
cites = {0},
citedby = {0},
pages = {98-106},
booktitle = {TREC},
}