COSY: COunterfactual SYntax for Cross-Lingual Understanding Sicheng Yu author Hao Zhang author Yulei Niu author Qianru Sun author Jing Jiang author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication yu-etal-2021-cosy 10.18653/v1/2021.acl-long.48 https://aclanthology.org/2021.acl-long.48/ 2021-08 577 589