
![]() Second-Order Information in Non-Convex Stochastic Optimization: Power
and LimitationsAnnual Conference Computational Learning Theory (COLT), 2020 |
![]() Optimal Complexity in Decentralized TrainingInternational Conference on Machine Learning (ICML), 2020 |
![]() Lower Bounds for Higher-Order Convex OptimizationAnnual Conference Computational Learning Theory (COLT), 2017 |
![]() Limitations on Variance-Reduction and Acceleration Schemes for Finite
Sum OptimizationNeural Information Processing Systems (NeurIPS), 2017 |