@inproceedings{vo-etal-2026-safeguard, title = "{SAFEG}uard: Detect Optimization-Based Jailbreak Atacks Through Harmful Semantic Analysis and Fluency Measurement", author = "Vo, Quoc Viet and Le, Trung and Ranasinghe, Damith and Abbasnejad, Ehsan", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-main.154/", pages = "3546--3573", ISBN = "979-8-89176-459-0" }