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14 June 2023 Study on the optimization of emergency medical supplies distribution paths under public health emergencies
Yihui Li
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Proceedings Volume 12708, 3rd International Conference on Internet of Things and Smart City (IoTSC 2023）; 127082X (2023) https://doi.org/10.1117/12.2684152
Event: 3rd International Conference on Internet of Things and Smart City (IoTSC 2023）, 2023, Chongqing, China
Abstract
In order to cope with the large-scale demand for medical supplies from medical institutions in the context of public health emergencies, improve the efficiency of emergency treatment and reduce casualties and economic losses. We analyze the factors of medical demand urgency, propose the concept of demand urgency, and thus introduce the reward and punishment mechanism. The emergency distribution model is constructed with the sum of vehicle dispatch cost, transportation cost and reward and punishment cost as the objective function considering the demand urgency. The model and algorithm are validated by using ant colony algorithm to solve the case on a large scale.
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Yihui Li "Study on the optimization of emergency medical supplies distribution paths under public health emergencies", Proc. SPIE 12708, 3rd International Conference on Internet of Things and Smart City (IoTSC 2023）, 127082X (14 June 2023); https://doi.org/10.1117/12.2684152
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KEYWORDS
Transportation
Mathematical modeling
Mathematical optimization
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