@inproceedings{zhou-2004-discriminative,
    title = "Discriminative Hidden {M}arkov Modeling with Long State Dependence using a k{NN} Ensemble",
    author = "Zhou, GuoDong",
    booktitle = "{COLING} 2004: Proceedings of the 20th International Conference on Computational Linguistics",
    month = "aug 23–aug 27",
    year = "2004",
    address = "Geneva, Switzerland",
    publisher = "COLING",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/C04-1004/",
    pages = "22--28"
}