@article{sparsifyingtheupdatestepingraphneural,
  title = {Sparsifying the Update Step in Graph Neural Networks},
  author = {Johannes F. Lutzeyer and Changmin Wu and Michalis Vazirgiannis},
  year = {2021},
  eprint = {2109.00909},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.00909v3},
}