Adversarial Training for Machine Reading Comprehension with Virtual Embeddings Ziqing Yang author Yiming Cui author Chenglei Si author Wanxiang Che author Ting Liu author Shijin Wang author Guoping Hu author 2021-08 text Proceedings of *SEM 2021: The Tenth Joint Conference on Lexical and Computational Semantics Lun-Wei Ku editor Vivi Nastase editor Ivan Vulić editor Association for Computational Linguistics Online conference publication yang-etal-2021-adversarial 10.18653/v1/2021.starsem-1.30 https://aclanthology.org/2021.starsem-1.30/ 2021-08 308 313