@article{spanetgeneralizedpermutationlessset,
  title = {SPANet: Generalized Permutationless Set Assignment for Particle Physics using Symmetry Preserving Attention},
  author = {Alexander Shmakov and Michael James Fenton and Ta-Wei Ho and Shih-Chieh Hsu and Daniel Whiteson and Pierre Baldi},
  year = {2021},
  eprint = {2106.03898},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.03898v4},
}