no code implementations • 26 Nov 2023 • Jingtao Qin, Nanpeng Yu
The recent advances in graph neural networks (GNN) enable it to enhance the B&B algorithm in modern MIP solvers by learning to dive and branch.
no code implementations • 9 Jun 2022 • Jingtao Qin, Yuanqi Gao, Mikhail Bragin, Nanpeng Yu
Unit commitment (UC) is a fundamental problem in the day-ahead electricity market, and it is critical to solve UC problems efficiently.