@inproceedings{xu-etal-2026-gavel, title = "{GAVEL}: Evidence-Contract Debate with Mechanized Scrutiny for Provenance-Grounded Fact-Checking", author = "Xu, Ruoyu and Li, Gaoxiang and Sheng, Victor S.", 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://aclanthology.org/2026.findings-acl.1789/", doi = "10.18653/v1/2026.findings-acl.1789", pages = "35907--35920", ISBN = "979-8-89176-395-1" }