Accurate attenuation field prediction for low earth orbit satellite-to-ground (StG) is critical for capturing the dynamic variations of signal propagation under complex atmospheric and geometric conditions. Existing StG attenuation modeling implicitly assumes attenuation is a point-wise scalar, which is insufficient fo...
Ying Qiao, Juan Luo, Shu-Yang Teng et al.· IEEE Transactions on Wireles...· 0 citations
Federated learning (FL) is susceptible to poisoning attacks, where malicious clients manipulate local data or models to disrupt training. The system and data heterogeneity inherent in practical FL systems exacerbates these vulnerabilities, rendering existing defense mechanisms ineffective or infeasible. Specifically, d...
Peng Sun, Tao Liu, Yang Xu et al.· IEEE Transactions on Mobile...· 0 citations
Multi-cloud and hybrid-cloud deployment has become a common architecture for enterprise artificial intelligence (AI) services, where inference requests may need to be processed across heterogeneous public, private, and regional cloud domains. Existing studies mainly model incoming requests as conventional resource-orie...
Juan Luo, Qian Sun, Ying Qiao et al.· Fall Joint Computer Conferen...· 0 citations
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