@inproceedings{he-wang-2012-comparison,
    title = "A Comparison and Improvement of Online Learning Algorithms for Sequence Labeling",
    author = "He, Zhengyan  and
      Wang, Houfeng",
    editor = "Kay, Martin  and
      Boitet, Christian",
    booktitle = "Proceedings of {COLING} 2012",
    month = dec,
    year = "2012",
    address = "Mumbai, India",
    publisher = "The COLING 2012 Organizing Committee",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/C12-1070/",
    pages = "1147--1162"
}