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cs.CL2024
Zero-shot Generative Linguistic Steganography
Ke Lin, Yiyang Luo, Zijian Zhang +1
Generative linguistic steganography attempts to hide secret messages into covertext. Previous studies have generally focused on the statistical differences between the covertext an…
cs.CL2024★ 1 cited
Lost in Overlap: Exploring Logit-based Watermark Collision in LLMs
Yiyang Luo, Ke Lin, Chao Gu +3
The proliferation of large language models (LLMs) in generating content raises concerns about text copyright. Watermarking methods, particularly logit-based approaches, embed imper…