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Spotlight
Thu Dec 6th 03:30 -- 03:35 PM @ Room 517 CD
A Simple Proximal Stochastic Gradient Method for Nonsmooth Nonconvex Optimization
Zhize Li · Jian Li
Spotlight
Thu Dec 6th 03:35 -- 03:40 PM @ Room 517 CD
Stochastic Chebyshev Gradient Descent for Spectral Optimization
Insu Han · Haim Avron · Jinwoo Shin
Spotlight
Thu Dec 6th 03:40 -- 03:45 PM @ Room 517 CD
LAG: Lazily Aggregated Gradient for Communication-Efficient Distributed Learning
Tianyi Chen · Georgios Giannakis · Tao Sun · Wotao Yin
Spotlight
Thu Dec 6th 03:45 -- 03:50 PM @ Room 517 CD
Low-rank Interaction with Sparse Additive Effects Model for Large Data Frames
Geneviève Robin · Hoi-To Wai · Julie Josse · Olga Klopp · Eric Moulines
Oral
Thu Dec 6th 03:50 -- 04:05 PM @ Room 517 CD
Optimal Algorithms for Non-Smooth Distributed Optimization in Networks
Kevin Scaman · Francis Bach · Sebastien Bubeck · Laurent Massoulié · Yin Tat Lee
Spotlight
Thu Dec 6th 04:05 -- 04:10 PM @ Room 517 CD
Direct Runge-Kutta Discretization Achieves Acceleration
Jingzhao Zhang · Aryan Mokhtari · Suvrit Sra · Ali Jadbabaie
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Thu Dec 6th 04:10 -- 04:15 PM @ Room 517 CD
Limited Memory Kelley's Method Converges for Composite Convex and Submodular Objectives
Song Zhou · Swati Gupta · Madeleine Udell
Spotlight
Thu Dec 6th 04:15 -- 04:20 PM @ Room 517 CD
(Probably) Concave Graph Matching
Haggai Maron · Yaron Lipman
Spotlight
Thu Dec 6th 04:20 -- 04:25 PM @ Room 517 CD
Graph Oracle Models, Lower Bounds, and Gaps for Parallel Stochastic Optimization
Blake Woodworth · Jialei Wang · Adam Smith · Brendan McMahan · Nati Srebro
Oral
Thu Dec 6th 04:25 -- 04:40 PM @ Room 517 CD
Smoothed analysis of the low-rank approach for smooth semidefinite programs
Thomas Pumir · Samy Jelassi · Nicolas Boumal
Spotlight
Thu Dec 6th 04:40 -- 04:45 PM @ Room 517 CD
Wasserstein Distributionally Robust Kalman Filtering
Soroosh Shafieezadeh Abadeh · Viet Anh Nguyen · Daniel Kuhn · Peyman Mohajerin Esfahani
Spotlight
Thu Dec 6th 04:45 -- 04:50 PM @ Room 517 CD
Decentralize and Randomize: Faster Algorithm for Wasserstein Barycenters
Pavel Dvurechenskii · Darina Dvinskikh · Alexander Gasnikov · Cesar Uribe · Angelia Nedich
Spotlight
Thu Dec 6th 04:50 -- 04:55 PM @ Room 517 CD
Robust Hypothesis Testing Using Wasserstein Uncertainty Sets
RUI GAO · Liyan Xie · Yao Xie · Huan Xu
Spotlight
Thu Dec 6th 04:55 -- 05:00 PM @ Room 517 CD
Convergence of Cubic Regularization for Nonconvex Optimization under KL Property
Yi Zhou · Zhe Wang · Yingbin Liang