@inproceedings{liu-etal-2026-illusion, title = "Illusion of Alignment: Detecting Hidden Disagreement in Collaborative Dialogue", author = "Liu, Kaiming and Luo, Fuwen and Wang, Ziyue and Ju, Jinrui and Liu, Yuxuan and Lei, Xuanyu and Lai, Yunghwei and Li, Peng and Liu, Yang", 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.930/", pages = "21395--21425", ISBN = "979-8-89176-459-0" }