2 papers
math.OC2025
Distributed Stochastic Optimization for Non-Smooth and Weakly Convex Problems under Heavy-Tailed Noise
Jun Hu, Chao Sun, Bo Chen +2
In existing distributed stochastic optimization studies, it is usually assumed that the gradient noise has a bounded variance. However, recent research shows that the heavy-tailed…
math.OC2025
Distributed Stochastic Optimization under Heavy-Tailed Noises
Chao Sun, Huiming Zhang, Bo Chen +1
This paper studies the distributed optimization problem under the influence of heavy-tailed gradient noises. Here, a heavy-tailed noise means that the noise does not necessarily sa…