DP-EM Differentially Private Expectation Maximization （skimming)

Park, M., Foulds, J., Chaudhuri, K., & Welling, M. (2017). DP-EM: Differentially private expectation maximization. Proceedings of the 20th International Conference on Artificial Intelligence and Statistics, AISTATS 2017, 54.

是篇C。但应该还不错，大佬17年科普DPML的slides中做了引用。

提出practical private EM algorithm。为DP-EM提出了一种moment perturbation formulation；利用moments accountant和zCDP来bound privacy cost。