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Saeed Ghadimi

Department of Management Sciences, University of Waterloo

Projection-free Constrained Stochastic Nonconvex Optimization with State-dependent Markov Data

Jun 22, 2022
Abhishek Roy, Krishnakumar Balasubramanian, Saeed Ghadimi

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A Projection-free Algorithm for Constrained Stochastic Multi-level Composition Optimization

Feb 13, 2022
Tesi Xiao, Krishnakumar Balasubramanian, Saeed Ghadimi

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The Parametric Cost Function Approximation: A new approach for multistage stochastic programming

Jan 01, 2022
Warren B Powell, Saeed Ghadimi

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Escaping Saddle-Points Faster under Interpolation-like Conditions

Sep 28, 2020
Abhishek Roy, Krishnakumar Balasubramanian, Saeed Ghadimi, Prasant Mohapatra

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* To appear in NeurIPS, 2020

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Stochastic Multi-level Composition Optimization Algorithms with Level-Independent Convergence Rates

Sep 07, 2020
Krishnakumar Balasubramanian, Saeed Ghadimi, Anthony Nguyen

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* Minor updates to the discussions about the related works

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Improved Complexities for Stochastic Conditional Gradient Methods under Interpolation-like Conditions

Jun 15, 2020
Tesi Xiao, Krishnakumar Balasubramanian, Saeed Ghadimi

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