@article{JMLR:v18:16-342,
  author  = {Lin Lin and Jia Li},
  title   = {Clustering with Hidden Markov Model on Variable Blocks},
  journal = {Journal of Machine Learning Research},
  year    = {2017},
  volume  = {18},
  number  = {110},
  pages   = {1--49},
  url     = {http://jmlr.org/papers/v18/16-342.html}
}