@inproceedings{588385a457ef4ff9ab31063b46c98b6b,
title = "The effect of back-formulating questions in question answering evaluation",
keywords = "Evaluation, Question answering, Test collection",
author = "Tetsuya Sakai and Yoshimi Saito and Yumi Ichimura and Tomoharu Kokubu and Makoto Koyama",
year = "2004",
doi = "10.1145/1008992.1009077",
language = "English",
isbn = "1581138814",
series = "Proceedings of Sheffield SIGIR - Twenty-Seventh Annual International ACM SIGIR Conference on Research and Development in Information Retrieval",
publisher = "Association for Computing Machinery (ACM)",
pages = "474--475",
booktitle = "Proceedings of Sheffield SIGIR - Twenty-Seventh Annual International ACM SIGIR Conference on Research and Development in Information Retrieval",
address = "United States",
note = "Proceedings of Sheffield SIGIR - Twenty-Seventh Annual International ACM SIGIR Conference on Research and Development in Information Retrieval ; Conference date: 25-07-2004 Through 29-07-2004",
}