@inproceedings{zamanov-etal-2015-voltron,
    title = "{V}oltron: A Hybrid System For Answer Validation Based On Lexical And Distance Features",
    author = "Zamanov, Ivan  and
      Kraeva, Marina  and
      Hateva, Nelly  and
      Yovcheva, Ivana  and
      Nikolova, Ivelina  and
      Angelova, Galia",
    editor = "Nakov, Preslav  and
      Zesch, Torsten  and
      Cer, Daniel  and
      Jurgens, David",
    booktitle = "Proceedings of the 9th International Workshop on Semantic Evaluation ({S}em{E}val 2015)",
    month = jun,
    year = "2015",
    address = "Denver, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/S15-2043/",
    doi = "10.18653/v1/S15-2043",
    pages = "242--246"
}