Enriching Non-Autoregressive Transformer with Syntactic and Semantic Structures for Neural Machine Translation Ye Liu author Yao Wan author Jianguo Zhang author Wenting Zhao author Philip Yu author 2021-04 text Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume Paola Merlo editor Jorg Tiedemann editor Reut Tsarfaty editor Association for Computational Linguistics Online conference publication liu-etal-2021-enriching 10.18653/v1/2021.eacl-main.105 https://aclanthology.org/2021.eacl-main.105/ 2021-04 1235 1244