3 papers
cs.IT2026
Diffusion-Aided Bandwidth-Efficient Semantic Communication with Adaptive Requests
Xuesong Wang, Xinyan Xie, Mo Li +1
Semantic communication focuses on conveying the task-relevant meaning rather than exact bitwise recovery. For image transmission with a generative receiver, relying only on text de…
math.NA2026
Operator splitting based diffusion samplers and improved convergence analysis
Peiyi Liu, Zhaoqiang Liu, Yiqi Gu
In this paper, we develop a class of samplers for the diffusion model using the operator-splitting technique. The linear drift term and the nonlinear score-driven drift of the prob…
cs.CR2025
Diffusion-aided Task-oriented Semantic Communications with Model Inversion Attack
Xuesong Wang, Mo Li, Xingyan Shi +2
Semantic communication enhances transmission efficiency by conveying semantic information rather than raw input symbol sequences. Task-oriented semantic communication is a variant…