Minghai Chen, Guiguang Ding, Sicheng Zhao, Hui Chen, Qiang Liu, Jungong Han. Reference Based LSTM for Image Captioning. In Satinder P. Singh, Shaul Markovitch, editors, Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, February 4-9, 2017, San Francisco, California, USA. pages 3981-3987, AAAI Press, 2017. [doi]