2 papers
cs.SD2025
Diffusion-based Surrogate Model for Time-varying Underwater Acoustic Channels
Kexin Li, Mandar Chitre
Accurate modeling of time-varying underwater acoustic channels is essential for the design, evaluation, and deployment of reliable underwater communication systems. Conventional ph…
cs.CR2025
HMARK: Radioactive Multi-Bit Semantic-Latent Watermarking for Diffusion Models
Kexin Li, Guozhen Ding, Ilya Grishchenko +1
Modern generative diffusion models rely on vast training datasets, often including images with uncertain ownership or usage rights. Radioactive watermarks -- marks that transfer to…