Forest-based Tree Sequence to String Translation Model Hui Zhang author Min Zhang author Haizhou Li author Aiti Aw author Chew Lim Tan 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 zhang-etal-2009-forest https://aclanthology.org/P09-1020/ 2009-08 172 180