Concepedia

Xun Qian

XQ

9

Publications

202

Citations

9

H-Index

2017

Active since

Affiliations

King Abdullah University of Science and Technology(Current)

Kootenay Association for Science & Technology

University of Hong Kong

Ministry of Industry and Information Technology

Xun Qian is an author at King Abdullah University of Science and Technology specializing in engineering, computer science, and approximation theory.

Top concepts

EngineeringComputer ScienceData ScienceMachine LearningApproximation TheoryStochastic OptimizationMathematical ProgrammingStatisticsDistributed LearningComputational Science

Publications per year

2017–2021

9

Publications

9

SGD: General Analysis and Improved Rates

Robert M. Gower, Nicolas Loizou, Xun Qian et al. · arXiv (Cornell University) · 2019 · 41 citations · Full text

General Analysis, Engineering, Machine Learning +12

Acceleration for Compressed Gradient Descent in Distributed and Federated Optimization

Zhize Li, Dmitry Kovalev, Xun Qian et al. · arXiv (Cornell University) · 2020 · 37 citations · Full text

Acceleration for Compressed Gradient Descent in Distributed and Federated Optimization

Zhize Li, Dmitry Kovalev, Xun Qian et al. · Singapore Management University Institutional Knowledge (InK) (Singapore Management University) · 2020 · 37 citations · Full text

A model of distributionally robust two-stage stochastic convex programming with linear recourse

Bin Li, Xun Qian, Jie Sun et al. · Applied Mathematical Modelling · 2017 · 30 citations

Mathematical Programming, Engineering, Linear Recourse +8

SAGA with Arbitrary Sampling

Xun Qian, Zheng Qu, Peter Richtárik · King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology) · 2019 · 13 citations · Full text

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