The NiuTrans System for WNGT 2020 Efficiency Task Chi Hu author Bei Li author Yinqiao Li author Ye Lin author Yanyang Li author Chenglong Wang author Tong Xiao author Jingbo Zhu author 2020-07 text Proceedings of the Fourth Workshop on Neural Generation and Translation Alexandra Birch editor Andrew Finch editor Hiroaki Hayashi editor Kenneth Heafield editor Marcin Junczys-Dowmunt editor Ioannis Konstas editor Xian Li editor Graham Neubig editor Yusuke Oda editor Association for Computational Linguistics Online conference publication hu-etal-2020-niutrans 10.18653/v1/2020.ngt-1.24 https://aclanthology.org/2020.ngt-1.24/ 2020-07 204 210