@article{JMLR:v21:18-415,
  author  = {Laurent Younes},
  title   = {Diffeomorphic Learning},
  journal = {Journal of Machine Learning Research},
  year    = {2020},
  volume  = {21},
  number  = {220},
  pages   = {1--28},
  url     = {http://jmlr.org/papers/v21/18-415.html}
}