📝 Publications

Light-MILPopt: Solving Large-scale Mixed Integer Linear Programs with Small-scale Optimizer and Small Training Dataset
CAAI-A TH-CPL-A
Huigen Ye, Hua Xu, Hongyan Wang

• This paper proposes Light-MILPopt, a lightweight large-scale optimization framework that only uses a small-scale optimizer and small training dataset to solve large-scale MILPs. [PDF] [Video] [BibTex]

GNN&GBDT-Guided Fast Optimizing Framework for Large-scale Integer Programming
CCF-A CAAI-A TH-CPL-A
Huigen Ye, Hua Xu, Hongyan Wang, Chengming Wang, Yu Jiang

• This paper presents a GNN&GBDT-guided fast optimizing framework for large-scale IPs that only uses a small-scale optimizer to solve large-scale IPs efficiently. [PDF] [Video] [BibTex]

Adaptive Constraint Partition Based Optimization Framework for Large-Scale Integer Linear Programming (Student Abstract)
CCF-A CAAI-A TH-CPL-A
Huigen Ye, Hongyan Wang, Hua Xu, Chengming Wang, Yu Jiang

• This paper presents a general adaptive constraint partition-based optimization framework (ACP) for large-scale IPs that can efficiently use any existing optimization solver as a subroutine. [PDF] [BibTex]