@article{sparsethreatsfocuseddefensecriticalityaw,
  title = {Sparse Threats, Focused Defense: Criticality-Aware Robust Reinforcement Learning for Safe Autonomous Driving},
  author = {Qi Wei and Junchao Fan and Zhao Yang and Jianhua Wang and Jingkai Mao and Xiaolin Chang},
  year = {2026},
  eprint = {2601.01800},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.01800},
}