@article{learnedupperboundsforthetimedependent,
  title = {Learned upper bounds for the Time-Dependent Travelling Salesman Problem},
  author = {Tommaso Adamo and Gianpaolo Ghiani and Pierpaolo Greco and Emanuela Guerriero},
  year = {2021},
  eprint = {2107.13641},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2107.13641v1},
}