Anchor-ECC: Local Integrity Checking for Watermarked LLM Outputs via Error-Correcting Codes
LLM watermarking has become an effective approach to distinguishing AI-generated text from human-written text by embedding detectable patterns during generation. However, a small post-generation edit may change the meaning of the text without removing its overall watermark signal, creating a risk that the modified cont...
Ze-Wei Deng, M. Siddeek, Li-Yan Xie et al.
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