@article{learningdiscretedirectedacyclicgraphsvia,
  title = {Learning Discrete Directed Acyclic Graphs via Backpropagation},
  author = {Andrew J. Wren and Pasquale Minervini and Luca Franceschi and Valentina Zantedeschi},
  year = {2022},
  eprint = {2210.15353},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2210.15353v1},
}