2 papers
math.OC2025
Accelerating Level-Value Adjustment for the Polyak Stepsize
Anbang Liu, Mikhail A. Bragin, Xi Chen +1
The Polyak stepsize has been widely used in subgradient methods for non-smooth convex optimization. However, calculating the stepsize requires the optimal value, which is generally…
math.OC2025
Integrated Offline and Online Learning to Solve a Large Class of Scheduling Problems
Anbang Liu, Zhi-Long Chen, Jinyang Jiang +1
In this paper, we develop a unified machine learning (ML) approach to predict high-quality solutions for single-machine scheduling problems with a non-decreasing min-sum objective…