Abstract: A data compression scheme is said to be smooth if it preserves similarity. That is, under small changes in its input, the output changes little. In this paper, we focus on the smoothness of ...

subtext-codec is a proof-of-concept codec that hides arbitrary binary data inside seemingly normal LLM-generated text. It steers a language model's next-token choices using the rank of each token in ...

Abstract: In virtually every communication system, security is the most significant concern. To protect incoming and outgoing information, communication media such as social media today must apply ...