@article{JMLR:v21:20-042,
  author  = {Sercan O. Arik and Tomas Pfister},
  title   = {ProtoAttend: Attention-Based Prototypical Learning},
  journal = {Journal of Machine Learning Research},
  year    = {2020},
  volume  = {21},
  number  = {210},
  pages   = {1--35},
  url     = {http://jmlr.org/papers/v21/20-042.html}
}