@inproceedings{yu-etal-2026-olivia, title = "{OLIVIA}: Online Learning via Inference-time Action Adaptation", author = "Yu, Sheldon and Wu, Junda and Li, Xintong and Kuang, Nikki Lijing and Zhou, Sizhe and Yu, Tong and Han, Jiawei and Shang, Jingbo and McAuley, Julian", 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.764/", pages = "17719--17734", ISBN = "979-8-89176-459-0" }