@article{graphinformedneuralnetworksforsparse,
  title = {Graph-Instructed Neural Networks for Sparse Grid-Based Discontinuity Detectors},
  author = {Francesco Della Santa and Sandra Pieraccini},
  year = {2024},
  eprint = {2401.13652},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2401.13652v4},
}