Aegis is proposed, a principled client-side defense that breaks this dilemma without perturbing patient data or modifying the FL protocol, offering a practical privacy primitive for medical FL.
Chao-Yu Zhang, Shang-Hao Shi, Heng Jin et al.· 0 citations
This work addresses leakage through a learned obfuscate-and-recover scheme that protects participants' private datasets while still allowing an independently deployable model to be trained on the server side, making split-based federated LLM fine-tuning practically viable.
Heng Jin, Chao-Yu Zhang, He-Xuan Yu et al.· 1 citation
It is argued that anomaly detection for agentic AI must reason at the workflow level, where global execution structure exposes signals that local checks cannot see, and presents Skynet, a principled workflow-level anomaly detection framework that turns observed multi-agent execution into directed workflow graphs and sc...
Chao-Yu Zhang, He-Xuan Yu, Heng Jin et al.· 0 citations
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