Brau, Ernesto, Colin Dawson, Alfredo Carrillo, David Sidi, and Clayton Morrison. “Bayesian Inference of Recursive Sequences of Group Activities from Tracks”. Proceedings of the AAAI Conference on Artificial Intelligence 30, no. 1 (February 21, 2016). Accessed May 3, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/10183.