@article{medianactivationfunctionsforgraphneural,
  title = {Median activation functions for graph neural networks},
  author = {Luana Ruiz and Fernando Gama and Antonio G. Marques and Alejandro Ribeiro},
  year = {2018},
  eprint = {1810.12165},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1810.12165v2},
}