@article{JMLR:v23:19-599,
  author  = {Manfred Jaeger},
  title   = {The AIM and EM Algorithms for Learning from Coarse Data},
  journal = {Journal of Machine Learning Research},
  year    = {2022},
  volume  = {23},
  number  = {62},
  pages   = {1--55},
  url     = {http://jmlr.org/papers/v23/19-599.html}
}