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Note: Links lead to the DBLP on the Web. Tomoharu Kokubu Tetsuya Sakai , Yoshimi Saito , Yumi Ichimura , Tomoharu Kokubu, Makoto Koyama : The effect of back-formulating questions in question answering evaluation. SIGIR 2004 : 474-475 Tetsuya Sakai , Tomoharu Kokubu: Evaluating retrieval performance for Japanese question answering: what are best passages? SIGIR 2003 : 429-430 1 [ 2 ] 2 [ 2 ] 3 [ 2 ] 4 [ 1 ] [ 2 ]  ©2005 Association for Computing Machinery |
