An evaluation of question answering challenge (QAC-1) at the NTCIR workshop 3

• Authors:

• Junichi Fukumoto;Tsuneaki Kato;Fumito Masui

• Affiliations:

• Ritsumeikan University, Shiga, Japan;University of Tokyo, Tokyo, Japan;Mie University, Mie, Japan

• Venue:
• ACM SIGIR Forum
• Year:
• 2004