@inproceedings{yu-etal-2026-regtrack, title = "{R}eg{T}rack: A Fine-Grained Benchmark for Multi-Class Legal Change Detection", author = "Yu, Joe and Li, Kevin Chenhao and Ostarek, Julian", editor = "T.Y.S.S., Santosh and Rodriguez, Juan Diego and de Gibert, Ona", booktitle = "Proceedings of the 64th Annual Meeting 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.acl-srw.68/", pages = "764--778", ISBN = "979-8-89176-393-7" }