P. Papadimitratos

Poster: FedWM-Guard: Thwarting Imagination Poisoning in Federated World Model-based Autonomous Driving

Federated learning (FL) can improve world model (WM)-based autonomous driving (AD) without centralizing raw private vehicle data, but it also turns model aggregation into a safety-critical integrity boundary. We introduce a new threat in federated WM-AD, namely \emph{imagination poisoning}: compromised vehicles submit...