Application-driven Statistical Paraphrase Generation Shiqi Zhao author Xiang Lan author Ting Liu author Sheng Li author 2009-08 text Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP Keh-Yih Su editor Jian Su editor Janyce Wiebe editor Haizhou Li editor Association for Computational Linguistics Suntec, Singapore conference publication zhao-etal-2009-application https://aclanthology.org/P09-1094/ 2009-08 834 842