Author

Zhao-Yang Zhang

2 papers indexed here

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2026

Cooperative Distributed Detection for Oversampled Random Multiplexing Systems

Random multiplexing (RM) with approximate message passing (AMP)-type detectors effectively address doubly-selective fading in high-mobility scenarios while achieving maximum a posteriori (MAP) bit-error rate performance. To further improve RM performance, this paper considers oversampling at an integer multiple of the...

Jun Lu, Lei Liu, Tsung-Hui Chang et al. · IEEE Transactions on Wireles... · 0 citations

#machine learning Preprint Feb 2026

Prediction--Loss Alignment for Sampler--Robust Flow Matching Training

This work investigates the integrability of the pre-optimizer stochastic-gradient second moment through the integrability of the pre-optimizer stochastic-gradient second moment of prediction--loss alignment and shows that prediction--loss alignment eliminates this conversion-induced source of non-integrability.

Jia-Dong Hong, Lei Liu, Xinyu Bian et al. · 2 citations