@inproceedings{strotgen-gertz-2010-heideltime,
    title = "{H}eidel{T}ime: High Quality Rule-Based Extraction and Normalization of Temporal Expressions",
    author = {Str{\"o}tgen, Jannik  and
      Gertz, Michael},
    editor = "Erk, Katrin  and
      Strapparava, Carlo",
    booktitle = "Proceedings of the 5th International Workshop on Semantic Evaluation",
    month = jul,
    year = "2010",
    address = "Uppsala, Sweden",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/S10-1071/",
    pages = "321--324"
}