@inproceedings{park-zubiaga-2026-better, title = "Better Scores, Worse Grounding: Hidden Regressions after Fine-Tuning in Dialogue Fact Verification", author = "Park, Hyunkyung and Zubiaga, Arkaitz", editor = "Choi, Jinho D. and Chen, Yun-Nung and Funakoshi, Kotaro and Emami, Ali", booktitle = "Proceedings of the 27th Annual Meeting of the Special Interest Group on Discourse and Dialogue", month = aug, year = "2026", address = "Atlanta, Georgia, USA", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.sigdial-1.51/", pages = "720--737" }