2 papers
cs.CR2026
Unforgeable Watermarks for Language Models via Robust Signatures
Huijia Lin, Kameron Shahabi, Min Jae Song
Language models now routinely produce text that is difficult to distinguish from human writing, raising the need for robust tools to verify content provenance. Watermarking has eme…
cs.CR2025
Ideal Attribution and Faithful Watermarks for Language Models
Min Jae Song, Kameron Shahabi
We introduce ideal attribution mechanisms, a formal abstraction for reasoning about attribution decisions over strings. At the core of this abstraction lies the ledger, an append-o…