@inproceedings{CoesterK19,
  title = "The Online $k$-Taxi Problem",
  author = "Christian Coester and Elias Koutsoupias",
  year = "2019",
  booktitle = "Proceedings of the 51st Annual {ACM} {SIGACT} Symposium on Theory of Computing ({STOC})",
  url = "https://arxiv.org/pdf/1807.06645.pdf",
}