@misc{indiciaef73e43c07917,
  title = {Factorial hidden Markov models and the generalized backfitting algorithm.},
  author = {Robert A Jacobs and Wenxin Jiang and Martin A Tanner},
  year = {2002},
  doi = {10.1162/08997660260293283},
  url = {https://pubmed.ncbi.nlm.nih.gov/12396569/},
  note = {Source identifier: 12396569}
}