@inproceedings{zhou-etal-2026-validity, title = "Validity Is Not Visibility: A Lifecycle {FSM} for Agent Memory", author = "Zhou, Shuo and Xu, Pengcheng and qi, Shaotong and Que, Li and Sun, Ming and Li, Han", 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.260/", pages = "5895--5913", ISBN = "979-8-89176-459-0" }