@article{graphneuralnetworkreinforcementlearning,
  title = {Graph Neural Network Reinforcement Learning for Autonomous Mobility-on-Demand Systems},
  author = {Daniele Gammelli and Kaidi Yang and James Harrison and Filipe Rodrigues and Francisco C. Pereira and Marco Pavone},
  year = {2021},
  eprint = {2104.11434},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.11434v2},
}