3 papers
cs.IT2025
Byzantine Attacks in RIS-Enhanced Cooperative Spectrum Sensing: A Decision Fusion Perspective
Gaoyuan Zhang, Gaolei Song, Boyuan Li +5
From the perspective of hard decision fusion, we investigate Byzantine attacks in Reconfigurable Intelligent Surface (RIS)-enhanced and decode-and-forward relay-assisted Cooperativ…
cs.IT2025
Secure Communication in the Presence of an RIS-Enhanced Eavesdropper in MIMO Networks
Gaoyuan Zhang, Ruisong Si, Boyuan Li +4
We pay our attention towards secure and robust communication in the presence of a Reconfigurable Intelligent Surface (RIS)-enhanced mobile eavesdropping attacker in Multiple-Input…
cs.LG2024
Neighborhood and Global Perturbations Supported SAM in Federated Learning: From Local Tweaks To Global Awareness
Boyuan Li, Zihao Peng, Yafei Li +4
Federated Learning (FL) can be coordinated under the orchestration of a central server to collaboratively build a privacy-preserving model without the need for data exchange. Howev…