2 papers
cs.IT2026
Soft Graph Diffusion Transformer for MIMO Detection
Nan Jiang, Jiadong Hong, Lei Liu +3
Learning-based MIMO detection has shown strong empirical performance, yet existing methods typically rely on fixed-depth architectures without explicitly modeling the progressive r…
cs.LG2026
Prediction--Loss Alignment for Sampler--Robust Flow Matching Training
Jiadong Hong, Lei Liu, Xinyu Bian +2
Recent work has popularized a practical recipe in diffusion and flow matching: predict the clean signal , convert it to a velocity, and train through a velocity-space loss. The…