Liu, J., Xu, L., Guo, J., & Sheng, X. (2019). Adaptive Proximal Average Based Variance Reducing Stochastic Methods for Optimization with Composite Regularization. Proceedings of the AAAI Conference on Artificial Intelligence, 33(01), 1552-1559. https://doi.org/10.1609/aaai.v33i01.33011552