@article{machinelearningbasedarcselectionfor,
  title = {Machine-learning-based arc selection for constrained shortest path problems in column generation},
  author = {Mouad Morabit and Guy Desaulniers and Andrea Lodi},
  year = {2022},
  eprint = {2201.02535},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2201.02535v1},
}