2 papers
math.OC2025
Sparse Convex Quantile Regression: A Generalized Benders Decomposition Approach
Xiaoyu Luo, Chuanhou Gao
We develop a scalable algorithmic framework for sparse convex quantile regression (SCQR), addressing key computational challenges in the literature. Enhancing the classical CQR mod…
math.OC2024
Learn to formulate: A surrogate model framework for generalized assignment problem with routing constraints
Sen Xue, Chuanhou Gao
The generalized assignment problem with routing constraints, e.g. the vehicle routing problem, has essential practical relevance. This paper focuses on addressing the complexities…