@inproceedings{fissaha-adafre-de-rijke-2005-feature,
    title = "Feature Engineering and Post-Processing for Temporal Expression Recognition Using Conditional Random Fields",
    author = "Fissaha Adafre, Sisay  and
      de Rijke, Maarten",
    editor = "Ringger, Eric",
    booktitle = "Proceedings of the {ACL} Workshop on Feature Engineering for Machine Learning in Natural Language Processing",
    month = jun,
    year = "2005",
    address = "Ann Arbor, Michigan",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W05-0402",
    pages = "9--16",
}