The effect of back-formulating questions in question answering evaluation

Tetsuya Sakai, Yoshimi Saito, Yumi Ichimura, Tomoharu Kokubu, Makoto Koyama. The effect of back-formulating questions in question answering evaluation. In Mark Sanderson, Kalervo Järvelin, James Allan, Peter Bruza, editors, SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Sheffield, UK, July 25-29, 2004. pages 474-475, ACM, 2004. [doi]

Abstract

Abstract is missing.