@article{frasca2016learning,
  title={Learning node labels with multi-category hopfield networks},
  author={Frasca, Marco and Bassis, Simone and Valentini, Giorgio},
  journal={Neural Computing and Applications},
  volume={27},
  number={6},
  pages={1677--1692},
  year={2016},
  publisher={Springer},
  url={https://idp.springer.com/authorize/casa?redirect_uri=https://link.springer.com/article/10.1007/s00521-015-1965-1&casa_token=AiNMEMpEXQMAAAAA:yAr0uZX6ESxsQs4cvHfKMcqmYJ41ZI562_FSLZGfXvBNdSCiOruVamoMFJ4j-ZpIkQg0DOHEGDR4_kNS}
}