@inproceedings{yan-etal-2026-errorradar, title = "{E}rror{R}adar: Benchmarking Complex Mathematical Reasoning of Multimodal Large Language Models Via Error Detection", author = "Yan, Yibo and Wang, Shen and Huo, Jiahao and Li, Hang and Li, Boyan and Su, Jiamin and Gao, Xiong and Zhang, YiFan and Xu, Tianlong and Chu, Zhendong and Zhong, Aoxiao and Wang, Kun and Xiong, Hui and Yu, Philip S. and Hu, Xuming and Wen, Qingsong", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.1217/", pages = "24297--24334", ISBN = "979-8-89176-395-1" }