Improving Zero-shot Multilingual Neural Machine Translation by Leveraging Cross-lingual Consistency Regularization Pengzhi Gao author Liwen Zhang author Zhongjun He author Hua Wu author Haifeng Wang author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication gao-etal-2023-improving 10.18653/v1/2023.findings-acl.766 https://aclanthology.org/2023.findings-acl.766/ 2023-07 12103 12119