@article{simmarkarobustsentencelevelsimilarity, title = {SimMark: A Robust Sentence-Level Similarity-Based Watermarking Algorithm for Large Language Models}, author = {Amirhossein Dabiriaghdam and Lele Wang}, year = {2025}, eprint = {2502.02787}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2502.02787v1}, }