@inproceedings{tang-etal-2026-diagnosing, title = "Diagnosing Knowledge Conflict in Multimodal Long-Chain Reasoning", author = "Tang, Jing and Wang, Kun and Lu, Haolang and Chen, Hongjin and Chen, KaiTao and Sun, Zhongxiang and Li, Qiankun and Lyu, Lingjuan and Nan, Guoshun and Zeng, Zhigang", 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.2240/", pages = "47947--47986", ISBN = "979-8-89176-462-0" }