Huang, Hengguan, Hao Wang, and Brian Mak. “Recurrent Poisson Process Unit for Speech Recognition”. Proceedings of the AAAI Conference on Artificial Intelligence 33, no. 01 (July 17, 2019): 6538-6545. Accessed April 23, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/4620.