A hybrid optimization method for reallocation of mobile resources

J. Catumba-Ruiz, L. Aguiar, J. M. Redondo, R. Renteria, J. O. Barrera

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2 Citas (Scopus)

Resumen

In this paper, we propose a hybrid optimization method to compute a reallocation of ambulances to obtain improved response times. As we want to minimize response times by changing ambulances allocations, we develop a hybrid algorithm based on a genetic algorithm, with randomized ambulances configurations as population individuals. Also, we embed into the genetic algorithm discrete event simulations to model the reporting, assignment, travel, and attendance processes. We later find that the algorithm optimizes the response times for simulated events, even though these times don't yet compare to response times found in real data. So, we need to evaluate any improvement in real response times. As a study case, we use data from 2014 to 2017 provided by the health authority of Bogotá, Colombia, that contains real values of emergency medical incidents, and the quantity and type of ambulances that attended such incidents.

Idioma originalInglés
Número de artículo012013
PublicaciónJournal of Physics: Conference Series
Volumen1702
N.º1
DOI
EstadoPublicada - 01 dic. 2020
Evento7th International Conference Days of Applied Mathematics, ICDAM 2020 - San Jose de Cucuta, Colombia
Duración: 04 nov. 202006 nov. 2020

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