3 papers
math.OC2025
High Probability Convergence of Distributed Clipped Stochastic Gradient Descent with Heavy-tailed Noise
Yuchen Yang, Kaihong Lu, Long Wang
In this paper, the problem of distributed optimization is studied via a network of agents. Each agent only has access to a noisy gradient of its own objective function, and can com…
eess.SY2024
Aggregative games with bilevel structures: Distributed algorithms and convergence analysis
Kaihong Lu, Huanshui Zhang, Long Wang
In this paper, the problem of distributively seeking the equilibria of aggregative games with bilevel structures is studied. Different from the traditional aggregative games, here…
math.OC2024
Online Distributed Optimization with Clipped Stochastic Gradients: High Probability Bound of Regrets
Yuchen Yang, Kaihong Lu, Long Wang
In this paper, the problem of distributed optimization is studied via a network of agents. Each agent only has access to a stochastic gradient of its own objective function in the…