@article{hiagataheterogeneousinteractionawaregrap,
  title = {hia-gat: A Heterogeneous Interaction-Aware Graph Attention Network For Frame-Level Traffic Conflict Risk Prediction On Freeways},
  author = {Mahshid Malazizi and Seyedmehdi Khaleghian and Mina Sartipi and Toru Hirano and Yunfei Xu and Hoang H. Nguyen},
  year = {2026},
  eprint = {2606.27577},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.27577},
}