Posts by Collection
portfolio
publications
Adaptive stepsize selection in decentralized convex optimization
arXiv (under review), 2025
In this paper, we provide a solution for local min-consensus issue appeared in previous adaptive decentralized algorithms by introducing a dual stepsize policy.
A Parameter-free Decentralized Algorithm for Composite Convex Optimization
The 64th IEEE Conference on Decision and Control (CDC 2025), 2025
In this paper, we propose the first parameter-free decentralized algorithm for composite convex optimization problems with preliminary analysis.
DCatalyst: A Unified Accelerated Framework for Decentralized Optimization
Journal of Machine Learning Research, 2026
In this paper, we propose a unified framework to accelerate decentralized optimization algorithms.
Adaptive Decentralized Composite Optimization via Three-Operator Splitting
arXiv (under review), 2026
In this paper, we provide a full analysis on our proposed parameter-free algorithm DATOS for composite convex optimization. The manuscript is submitted for publication.
A Line-search-free Method for Adaptive Decentralized Optimization
To appear at the 60th Asilomar Conference on Signals, Systems, and Computers (Asilomar 2026), 2026
We proposed an adaptive decentralized algorithm for convex optimization without extra line-search steps.
Enhancing Convergence of Decentralized Gradient Tracking under the KL Property
IEEE Transactions on Automatic Control, 2026
We provide a full analysis on the convergence behavior of gradient tracking algorithm (SONATA) for nonconvex nonsmooth problems with composite structure under KL property.
talks
Talk 1 on Relevant Topic in Your Field
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Conference Proceeding talk 3 on Relevant Topic in Your Field
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teaching
Teaching Assistant for IE335: Operations Research (2022 Fall-2023 Spring)
Undergraduate course, Purdue University, Edwardson School of Industrial Engineering, 2022
Teaching Assistant for IE335: Operations Research (2023 Fall-2024 Spring)
Undergraduate course, Purdue University, Edwardson School of Industrial Engineering, 2023
Teaching Assistant for IE561: Introduction to Convex Optimization (2024 Spring)
Graduate course, Purdue University, Edwardson School of Industrial Engineering, 2024
Teaching Assistant for IE335: Operations Research (2024 Fall-2025 Spring)
Undergraduate course, Purdue University, Edwardson School of Industrial Engineering, 2024
ENE506: Content, Assessment and Pedagogy
Graduate course, Purdue University, School of Enigeering Education, 2025