3 papers
cs.LG2025
Learning Intrinsic Water-Quality Dynamics with Rainfall for Data-Driven Forecasting
Ziqi Wang, Hailiang Zhao, Cheng Bao +5
Rainfall is an important environmental driver of water-quality variations through processes such as runoff, pollutant transport, dilution, and resuspension. Traditional mechanistic…
math.OC2025
On the Acceleration of Proximal Bundle Methods
David Fersztand, Xu Andy Sun
The proximal bundle method (PBM) is a fundamental and computationally effective algorithm for solving nonsmooth optimization problems. In this paper, we present the first variant o…
math.OC2024
An Absolute-Error Proximal Bundle Method through the Lens of Frank-Wolf
David Fersztand, Xu Andy Sun
The proximal bundle method (PBM) is a fundamental and computationally effective algorithm for solving optimization problems with nonsmooth components. In this paper, we conduct a t…