2 papers
cs.CR2025
CSVAR: Enhancing Visual Privacy in Federated Learning via Adaptive Shuffling Against Overfitting
Zhuo Chen, Zhenya Ma, Yan Zhang +8
Although federated learning preserves training data within local privacy domains, the aggregated model parameters may still reveal private characteristics. This vulnerability stems…
cs.IT2025
Directional Sparsity Based Statistical Channel Estimation for 6D Movable Antenna Communications
Xiaodan Shao, Rui Zhang, Jihong Park +3
Six-dimensional movable antenna (6DMA) is an innovative and transformative technology to improve wireless network capacity by adjusting the 3D positions and 3D rotations of antenna…