@article{heterogeneousvertiportselectionoptimizat,
  title = {Heterogeneous Vertiport Selection Optimization for On-Demand Air Taxi Services: A Deep Reinforcement Learning Approach},
  author = {Aoyu Pang and Maonan Wang and Zifan Sha and Wenwei Yue and Changle Li and Chung Shue Chen and Man-On Pun},
  year = {2026},
  eprint = {2601.21316},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.21316},
}