Addressing the Vulnerability of NMT in Input Perturbations Weiwen Xu author Ai Ti Aw author Yang Ding author Kui Wu author Shafiq Joty author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies: Industry Papers Young-bum Kim editor Yunyao Li editor Owen Rambow editor Association for Computational Linguistics Online conference publication xu-etal-2021-addressing 10.18653/v1/2021.naacl-industry.11 https://aclanthology.org/2021.naacl-industry.11/ 2021-06 80 88