The Use of Object Labels and Spatial Prepositions as Keywords in a Web-Retrieval-Based Image Caption Generation System Brandon Birmingham author Adrian Muscat author 2017-04 text Proceedings of the Sixth Workshop on Vision and Language Anya Belz editor Erkut Erdem editor Katerina Pastra editor Krystian Mikolajczyk editor Association for Computational Linguistics Valencia, Spain conference publication birmingham-muscat-2017-use 10.18653/v1/W17-2002 https://aclanthology.org/W17-2002/ 2017-04 11 20