From Shortcuts to Triggers: Backdoor Defense with Denoised PoE Qin Liu author Fei Wang author Chaowei Xiao author Muhao Chen author 2024-06 text Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers) Kevin Duh editor Helena Gomez editor Steven Bethard editor Association for Computational Linguistics Mexico City, Mexico conference publication liu-etal-2024-shortcuts 10.18653/v1/2024.naacl-long.27 https://aclanthology.org/2024.naacl-long.27/ 2024-06 483 496