@inproceedings{mirroshandel-ghassem-sani-2011-temporal,
    title = "Temporal Relation Extraction Using Expectation Maximization",
    author = "Mirroshandel, Seyed Abolghasem  and
      Ghassem-Sani, Gholamreza",
    editor = "Mitkov, Ruslan  and
      Angelova, Galia",
    booktitle = "Proceedings of the International Conference Recent Advances in Natural Language Processing 2011",
    month = sep,
    year = "2011",
    address = "Hissar, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/R11-1030/",
    pages = "218--225"
}