Subtle Signatures, Strong Shields: Advancing Robust and Imperceptible Watermarking in Large Language Models Yubing Ren author Ping Guo author Yanan Cao author Wei Ma author 2024-08 text Findings of the Association for Computational Linguistics: ACL 2024 Lun-Wei Ku editor Andre Martins editor Vivek Srikumar editor Association for Computational Linguistics Bangkok, Thailand conference publication ren-etal-2024-subtle 10.18653/v1/2024.findings-acl.327 https://aclanthology.org/2024.findings-acl.327/ 2024-08 5508 5519