@inproceedings{anderson-etal-2017-guided,
    title = "Guided Open Vocabulary Image Captioning with Constrained Beam Search",
    author = "Anderson, Peter  and
      Fernando, Basura  and
      Johnson, Mark  and
      Gould, Stephen",
    editor = "Palmer, Martha  and
      Hwa, Rebecca  and
      Riedel, Sebastian",
    booktitle = "Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing",
    month = sep,
    year = "2017",
    address = "Copenhagen, Denmark",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/D17-1098/",
    doi = "10.18653/v1/D17-1098",
    pages = "936--945"
}