@inproceedings{ICML-2019-ZhouG,
	author        = "Dongruo Zhou and Quanquan Gu",
	booktitle     = "{Proceedings of the 36th International Conference on Machine Learning}",
	ee            = "http://proceedings.mlr.press/v97/zhou19b.html",
	pages         = "7574--7583",
	publisher     = "{PMLR}",
	title         = "{Lower Bounds for Smooth Nonconvex Finite-Sum Optimization}",
	year          = 2019,
}