الباحثون

Yanna Jiang

المنشورات 2

نسخة أولية وصول مفتوح

MDRC: A Deployable State-Recovery Defense for Traffic Signal Control under Sensor Corruption

Mingyuan Li, Chunyu Liu, Xiao Liu وآخرون · 2026

Traffic Signal Control (TSC) is a safety-critical cyber-physical system that relies on real-time sensing. Corrupted observations caused by adversarial perturbations or sensor failures can propagate from the sensing layer into the controller and degrade traffic efficiency. Existing robust Reinforcement Learning (RL)-bas …

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Your Model Is Leaking: Covert Information Transfer through LLM Residual Streams

Mingyuan Li, Yanna Jiang, Guangsheng Yu وآخرون · 2026

Privacy-sensitive organizations may run large language models (LLMs) in restricted or air-gapped environments while exporting selected diagnostic artifacts. We show that a compromised runtime component can hide sensitive information in intermediate activations that are allowed to leave the restricted environment. An of …

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