Search Results for author: Haofeng Yuan

Found 3 papers, 0 papers with code

Deep Reinforcement Learning for Traveling Purchaser Problems

no code implementations3 Apr 2024 Haofeng Yuan, Rongping Zhu, Wanlu Yang, Shiji Song, Keyou You, Yuli Zhang

The traveling purchaser problem (TPP) is an important combinatorial optimization problem with broad applications.

Combinatorial Optimization Meta-Learning +1

A Reinforcement-Learning-Based Multiple-Column Selection Strategy for Column Generation

no code implementations21 Dec 2023 Haofeng Yuan, Lichang Fang, Shiji Song

Column generation (CG) is one of the most successful approaches for solving large-scale linear programming (LP) problems.

reinforcement-learning

The Neural-Prediction based Acceleration Algorithm of Column Generation for Graph-Based Set Covering Problems

no code implementations4 Jul 2022 Haofeng Yuan, Peng Jiang, Shiji Song

In this paper, we propose an improved column generation algorithm with neural prediction (CG-P) for solving graph-based set covering problems.

Combinatorial Optimization Scheduling

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