@inproceedings{lu-etal-2026-hidden, title = "Hidden Thoughts Are Not Secret: Reasoning-Trace Exposure in {LLM}s", author = "Lu, Yu-An and Tsai, Ci-Yang and Tsai, Yu-Lin and Popa, Raluca Ada and Yu, Chia-Mu", 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.2303/", pages = "49375--49393", ISBN = "979-8-89176-462-0" }