%0 Conference Proceedings %T Non-Factoid Japanese Question Answering through Passage Retrieval that Is Weighted Based on Types of Answers %A Murata, Masaki %A Tsukawaki, Sachiyo %A Kanamaru, Toshiyuki %A Ma, Qing %A Isahara, Hitoshi %S Proceedings of the Third International Joint Conference on Natural Language Processing: Volume-II %D 2008 %F murata-etal-2008-non %U https://aclanthology.org/I08-2100