@inproceedings{khayyamian-etal-2009-syntactic,
    title = "Syntactic Tree-based Relation Extraction Using a Generalization of {C}ollins and {D}uffy Convolution Tree Kernel",
    author = "Khayyamian, Mahdy  and
      Mirroshandel, Seyed Abolghasem  and
      Abolhassani, Hassan",
    editor = "Germann, Ulrich  and
      Shah, Chirag  and
      Stoyanchev, Svetlana  and
      Ros{\'e}, Carolyn Penstein  and
      Sarkar, Anoop",
    booktitle = "Proceedings of Human Language Technologies: The 2009 Annual Conference of the North {A}merican Chapter of the Association for Computational Linguistics, Companion Volume: Student Research Workshop and Doctoral Consortium",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/Author-page-Marten-During-lu/N09-3012/",
    pages = "66--71"
}