Non-factoid Question Answering Experiments at NTCIR-6: Towards Answer Type Detection for Realworld Questions.

@inproceedings{mizuno-2007-nonfactoid, author = {Junta Mizuno and Tomoyosi Akiba and Atsushi Fujii and Katunobu Itou}, editor = {Noriko Kando}, title = {{Non-factoid Question Answering Experiments at NTCIR-6: Towards Answer Type Detection for Realworld Questions}}, booktitle = {{Proceedings of the 6th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-6, National Center of Sciences, Tokyo, Japan, May 15-18, 2007}}, publisher = {National Institute of Informatics (NII)}, year = {2007}, url = {http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings6/NTCIR/71.pdf} }