Vijayakumar, A., Cogswell, M., Selvaraju, R., Sun, Q., Lee, S., Crandall, D. and Batra, D. (2018) “Diverse Beam Search for Improved Description of Complex Scenes”, Proceedings of the AAAI Conference on Artificial Intelligence, 32(1). doi: 10.1609/aaai.v32i1.12340.