SwordStamp

SwordStamp SwordStamp 为基于嵌入的语义水印增加了对顺序鲁棒的检测和语义跨度单元。本工件包含论文的确切配置、生成和检测代码、未修改的攻击套件、质量评估，以及确定性的结果提取和绘图。 主要结果 在 5% 的误报率和 90% 的内容保留要求下，特定方案的嵌入位移攻击（EDA-S）达到： 水印| EDA-S 攻击成功率 ---|--- SemStamp| 47.9% k-SemStamp| 33.3% PMark| 46.1% SAMark| 32.6% SwordStamp| 18.7% k-SwordStamp| 10.8% 相对于其已发表的基线，SwordStamp ...

Revealing Weaknesses in Text Watermarking through Self-Information Rewrite Attacks

Text watermarking aims to subtly embed statistical signals into text by controlling the Large Language Model LLM's sampling process, enabling watermark detectors to verify that the output was generated by the specified model. The robustness of these watermarking algorithms has become a key factor...