The Impact of Visual Context on the Content of Referring Expressions Henriette Viethen author Robert Dale author Markus Guhe author 2011-09 text Proceedings of the 13th European Workshop on Natural Language Generation Claire Gardent editor Kristina Striegnitz editor Association for Computational Linguistics Nancy, France conference publication viethen-etal-2011-impact https://aclanthology.org/W11-2806/ 2011-09 44 52