Hasegawa, D., Sjobergh, J., Rzepka, R. and Araki, K. 2009. Automatically Choosing Appropriate Gestures for Jokes. Proceedings of the AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment. 5, 1 (Oct. 2009), 40-45. DOI:https://doi.org/10.1609/aiide.v5i1.12354.