@article{permutohedralattentionmoduleforefficient,
  title = {Permutohedral Attention Module for Efficient Non-Local Neural Networks},
  author = {Samuel Joutard and Reuben Dorent and Amanda Isaac and Sebastien Ourselin and Tom Vercauteren and Marc Modat},
  year = {2019},
  eprint = {1907.00641},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1907.00641v2},
}