@inproceedings{hu-etal-2026-awakening, title = "Awakening Dormant Experts:Counterfactual Routing to Mitigate {M}o{E} Hallucinations", author = "Hu, Wentao and Zhai, Yanbo and Hu, Xiaohui and Zhao, Mingkuan and yu, Shanhong and Liu, Xue and Yu, Kaidong and Song, Shuangyong and Li, Xuelong", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.acl-long.2187/", pages = "47257--47271", ISBN = "979-8-89176-390-6" }