1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.OC2023
An active-set based recursive approach for solving convex isotonic regression with generalized order restrictions
Xuyu Chen, Xudong Li, Yangfeng Su
This paper studies the convex isotonic regression with generalized order restrictions induced by a directed tree. The proposed model covers various intriguing optimization problems…
math.OC2020★ 1 cited
A dynamic programming approach for generalized nearly isotonic optimization
Zhensheng Yu, Xuyu Chen, Xudong Li
Shape restricted statistical estimation problems have been extensively studied, with many important practical applications in signal processing, bioinformatics, and machine learnin…