Improving Multilingual Neural Machine Translation with Auxiliary Source Languages Weijia Xu author Yuwei Yin author Shuming Ma author Dongdong Zhang author Haoyang Huang author 2021-11 text Findings of the Association for Computational Linguistics: EMNLP 2021 Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Punta Cana, Dominican Republic conference publication xu-etal-2021-improving-multilingual 10.18653/v1/2021.findings-emnlp.260 https://aclanthology.org/2021.findings-emnlp.260/ 2021-11 3029 3041