Forest-Based Neural Machine Translation Chunpeng Ma author Akihiro Tamura author Masao Utiyama author Tiejun Zhao author Eiichiro Sumita author 2018-07 text Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Iryna Gurevych editor Yusuke Miyao editor Association for Computational Linguistics Melbourne, Australia conference publication ma-etal-2018-forest 10.18653/v1/P18-1116 https://aclanthology.org/P18-1116/ 2018-07 1253 1263