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Valeriu Lacatusu

3 accepted papers

2026

How Good is Post-Hoc Watermarking With Language Model Rephrasing?

ICML 2026poster

Generation-time text watermarking embeds statistical signals into text for traceability of AI-generated content. We explore post-hoc watermarking where an LLM rewrites existing text while applying generation-time watermarking, to protect copyrighted documents, or detect their use in training or RAG …

Cited by 0SourceScholar
2026

Learning to Watermark in the Latent Space of Generative Models

ICML 2026poster

Existing approaches for watermarking AI-generated images often rely on post-hoc methods applied in pixel space, introducing computational overhead and potential visual artifacts. In this work, we explore latent space watermarking and introduce DistSeal, a unified approach for latent watermarking tha…

Cited by 0SourceScholar
2025

Transferable Black-Box One-Shot Forging of Watermarks via Image Preference Models

NeurIPS 2025spotlight

Recent years have seen a surge in interest in digital content watermarking techniques, driven by the proliferation of generative models and increased legal pressure. With an ever-growing percentage of AI-generated content available online, watermarking plays an increasingly important role in ensurin…

Cited by 0SourceScholar