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Chinese Journal of Management Science ›› 2026, Vol. 34 ›› Issue (10): 175-185.doi: 10.16381/j.cnki.issn1003-207x.2024.2109

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An Automatic Algorithm Recommendation Approach for the Project Scheduling and Material Ordering Problem with Site Space Constraints Through Machine Learning

Baofeng Tian1, Jingwen Zhang2(), Zhi Chen2   

  1. 1.College of Economics and Management,Taiyuan University of Technology,Taiyuan 030024,China
    2.School of Management,Northwestern Polytechnical University,Xi’an 710072,China
  • Received:2024-11-23 Revised:2025-05-10 Online:2026-10-25 Published:2026-10-09
  • Contact: Jingwen Zhang E-mail:zhangjingwen@nwpu.edu.cn

Abstract:

The implementation of construction projects involves multiple spaces such as construction sites and prefabricated component manufacturers. How to realize the coordination between on-site activity scheduling and off-site material supply is critical to ensure the smooth execution of these projects. Meanwhile, the cramped site space furtherly renders the parallel execution of activities and limits the materials ordering plan through warehouse capacity. In order to solve the above practical dilemmas, the integrated optimization problem of project scheduling and material procurement under the limited space is explored is investigated in this paper.According to practical scenarios of construction projects with limited site space, the considered project scheduling and material ordering problem is defined. On this basis, considering the precedence relationships between activities, resource availability, inventory dynamic balance equations and site space constraints, the project scheduling and material ordering model with site space constraints is formulated. Through concurrently optimizing activity timetables and material ordering plan, the integrated model aims to minimize the total project cost.In order to solve the proposed problem, the complexity of the problem is analyzed. Based on the NP-hard characteristics of the problem, an algorithm automatic recommendation approach embedded with four meta-heuristics is developed using machine learning. Firstly, an improved serial scheduling generation scheme is proposed based on the problem structure, and four meta-heuristic algorithms are accordingly designed. Secondly, based on the extracted 91 instance features, the performance of five machine learning algorithms is tested, and the decision tree algorithms is selected to build the algorithm recommendation model due to its highest accuracy. Finally, the model parameters that make the approach perform best are determined by grid search method.To verify the effectiveness of the proposed method, large-scale numerical experiments are carried out based on the instances generated by ProGen and PSPLIB. The effectiveness of the proposed integrated model is verified by comparing with the independent model. The superiority the of developed automatic algorithm recommendation approach is also proved. Besides, comparative experiments among CPLEX, the proposed recommendation approach and other algorithms are set up, and experimental results demonstrate that the algorithm recommendation method based on random forest behaves best on accuracy and solution quality.The solution framework of the PSMOP is constructed by constructing an automatic algorithm recommendation approach embedded with multiple meta-heuristics. Meanwhile, the integrated decision making on both project scheduling and material ordering can provide more comprehensive decision supports for project managers. Moreover, reference values for the research on construction project management is provided.

Key words: project scheduling, material ordering, integrated optimization model, machine learning, algorithm recommendation

CLC Number: