@inproceedings{xu-etal-2026-jointcq, title = "{J}oint{CQ}: Improving Factual Hallucination Detection with Joint Claim and Query Generation", author = "Xu, Fan and Zhang, Huixuan and Zhang, Zhenliang and Wang, Jiahao and Wan, Xiaojun", 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.58/", pages = "1138--1159", ISBN = "979-8-89176-395-1" }