Cong, Yulai, Miaoyun Zhao, Jianqiao Li, Junya Chen, and Lawrence Carin. “GO Hessian for Expectation-Based Objectives”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 13 (May 18, 2021): 12060-12068. Accessed May 23, 2022. https://ojs.aaai.org/index.php/AAAI/article/view/17432.