@article{JMLR:v21:20-444,
  author  = {Hanbaek Lyu and Deanna Needell and Laura Balzano},
  title   = {Online matrix factorization for Markovian data and applications to Network Dictionary Learning},
  journal = {Journal of Machine Learning Research},
  year    = {2020},
  volume  = {21},
  number  = {251},
  pages   = {1--49},
  url     = {http://jmlr.org/papers/v21/20-444.html}
}