@inproceedings{zhan-etal-2026-understanding, title = "Understanding and Enhancing Backdoor Persistency in {LLM} Agent Post-Training", author = "Zhan, Qiusi and Lyu, Nian and Ding, Stephanie and Mehta, Arnav and Davies, Xander and Kang, Daniel", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {EMNLP} 2026", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.findings-emnlp.2213/", pages = "47413--47430", ISBN = "979-8-89176-462-0" }