Preprint
Aug 2026
Language-Structured Relational Q-Learning for Threat-Aware Control in Safety-Critical Driving
This work proposes Language-Structured Relational Q-Learning, instantiated through an Ego-Centric Relational Q-Network (ERQ-Net), which jointly learns inter-vehicle relevance and action values from dynamic traffic graphs, and formalises this discrepancy as a recognition-control gap.
Aditya Humnabadkar, Huaizhong Zhang, Ardhendu Behera
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