@inproceedings{zhang-etal-2026-sdc, title = "{SDC}-{L}o{RA}: Singular-Subspace Drift Controlled {L}o{RA} to Mitigate Knowledge Forgetting", author = "Zhang, Geyuan and Zhou, Xiaofei and Liu, Shihao and Tian, Jingyuan and Ma, Jizheng", 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.1207/", pages = "24116--24132", ISBN = "979-8-89176-395-1" }