Guided Open Vocabulary Image Captioning with Constrained Beam Search Peter Anderson author Basura Fernando author Mark Johnson author Stephen Gould author 2017-09 text Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing Martha Palmer editor Rebecca Hwa editor Sebastian Riedel editor Association for Computational Linguistics Copenhagen, Denmark conference publication anderson-etal-2017-guided 10.18653/v1/D17-1098 https://aclanthology.org/D17-1098/ 2017-09 936 945