@article{JMLR:v19:17-361,
  author  = {Arnaud Dessein and Nicolas Papadakis and Jean-Luc Rouas},
  title   = {Regularized Optimal Transport and the Rot Mover's Distance},
  journal = {Journal of Machine Learning Research},
  year    = {2018},
  volume  = {19},
  number  = {15},
  pages   = {1--53},
  url     = {http://jmlr.org/papers/v19/17-361.html}
}