| dc.description.abstract | The distribution of high-demand products, such as beverages, is the primary focus of
this study, which examines the inefficiencies in inventory allocation within GS25's
operations in Vietnam. Traditional distribution models are suboptimal, leading to
excessive handling costs and inefficient resource use. The research aims to implement
a strategic transshipment plan within the GS25 distribution network to optimize
inventory management, delivery routes, and vehicle schedules. Using a Constraint
Programming (CP) approach and IBM's CPLEX optimization software, the study
models complex inventory-routing problems. This methodology integrates constraints
related to inventory levels, transportation capacities, vehicle routing, and transshipment
planning. The analysis reveals that transshipment as a strategic component can lead to
significant cost savings and operational efficiency. Key performance metrics, such as
average load capacity utilization and inventory levels, were assessed across various
stores and days to highlight areas for improvement. The study concludes with actionable
insights to optimize GS25's inventory-routing efficiency, reduce logistics costs, and
enhance operational performance. Recommendations for future research include
exploring other high-demand products and adapting the model for different retail
contexts to further validate the findings. | en_US |
