@inproceedings{xu-etal-2026-silentdrift, title = "{S}ilent{D}rift: Exploiting Action Chunking for Stealthy Backdoor Attacks on Vision-Language-Action Models", author = "Xu, Bingxin and Shang, Yuzhang and Wang, Binghui and Ferrara, Emilio", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.1725/", pages = "34570--34582", ISBN = "979-8-89176-395-1" }