@proceedings{ws-2015-vision,
    title = "Proceedings of the Fourth Workshop on Vision and Language",
    editor = "Belz, Anja  and
      Coheur, Luisa  and
      Ferrari, Vittorio  and
      Moens, Marie-Francine  and
      Pastra, Katerina  and
      Vuli{\'c}, Ivan",
    month = sep,
    year = "2015",
    address = "Lisbon, Portugal",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/W15-2800/"
}