2 papers
math.OC2024
A Zeroth-Order Proximal Algorithm for Consensus Optimization
Chengan Wang, Zichong Ou, Jie Lu
This paper considers a consensus optimization problem, where all the nodes in a network, with access to the zeroth-order information of its local objective function only, attempt t…
math.OC2023
A Distributed Buffering Drift-Plus-Penalty Algorithm for Coupling Constrained Optimization
Dandan Wang, Daokuan Zhu, Zichong Ou +1
This paper focuses on distributed constrained optimization over time-varying directed networks, where all agents cooperate to optimize the sum of their locally accessible objective…