Natural Reference to Objects in a Visual Domain Margaret Mitchell author Kees van Deemter author Ehud Reiter author 2010-07 text Proceedings of the 6th International Natural Language Generation Conference John Kelleher editor Brian Mac Namee editor Ielka van der Sluis editor Association for Computational Linguistics conference publication mitchell-etal-2010-natural https://aclanthology.org/W10-4210/ 2010-07