@inproceedings{wakabayashi-2019-silent,
    title = "Silent {HMM}s: Generalized Representation of Hidden Semi-{M}arkov Models and Hierarchical {HMM}s",
    author = "Wakabayashi, Kei",
    editor = "Vogler, Heiko  and
      Maletti, Andreas",
    booktitle = "Proceedings of the 14th International Conference on Finite-State Methods and Natural Language Processing",
    month = sep,
    year = "2019",
    address = "Dresden, Germany",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W19-3113/",
    doi = "10.18653/v1/W19-3113",
    pages = "98--107"
}