The following publications are possibly variants of this publication:
- Japanese-to-English and English-to-Japanese Cross-Language Question-Answering System Using Decreased Adding with Multiple Answers at NTCIR-5Masaki Murata, Masao Utiyama, Hitoshi Isahara. ntcir 2005: [doi]
- Japanese Question-Answering System Using Decreased Adding with Multiple AnswersMasaki Murata, Masao Utiyama, Hitoshi Isahara. ntcir 2005: [doi]
- Japanese Question-Answering System for Contextual Questions Using Simple Connection Method, Decreased Adding with Multiple Answers, and Selection by RatioMasaki Murata, Masao Utiyama, Hitoshi Isahara. airs 2006: 601-607 [doi]
- Japanese Question-Answering System Using Decreased Adding with Multiple Answers at NTCIR 5Masaki Murata, Masao Utiyama, Hitoshi Isahara. ntcir 2005: [doi]
- A System for Answering Non-Factoid Japanese Questions by Using Passage Retrieval Weighted Based on Type of AnswerMasaki Murata, Sachiyo Tsukawaki, Toshiyuki Kanamaru, Qing Ma, Hitoshi Isahara. ntcir 2007: [doi]