@inproceedings{shen-etal-2026-hypertrace, title = "{H}yper{T}race: Hypothesis-Based Preference Tracing for Online {LLM} Personalization", author = "Shen, Jianzhi and Mao, Keyu and Shao, Minghao and Jin, Chuanyang and Wang, Yusong and Lin, Ailiang and Funakoshi, Kotaro and Okumura, Manabu and Shafique, Muhammad", 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.1038/", doi = "10.18653/2026.findings-emnlp.1038", pages = "21936--21951", ISBN = "979-8-89176-462-0" }