Zhou, L., Palangi, H., Zhang, L., Hu, H., Corso, J. and Gao, J. (2020) “Unified Vision-Language Pre-Training for Image Captioning and VQA”, Proceedings of the AAAI Conference on Artificial Intelligence, 34(07), pp. 13041-13049. doi: 10.1609/aaai.v34i07.7005.