Liu, J., K. Wang, C. Xu, Z. Zhao, R. Xu, Y. Shen, and M. Yang. “Interactive Dual Generative Adversarial Networks for Image Captioning”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 34, no. 07, Apr. 2020, pp. 11588-95, doi:10.1609/aaai.v34i07.6826.