Multi-objective Optimization Approach Based on Deterministic and Metaheuristic Techniques to Resource Management in Health Crisis Scenarios Under Uncertainty

被引:14
作者
Hernandez-Perez, Luis German [1 ]
Ponce-Ortega, Jose Maria [1 ]
机构
[1] Univ Michoacana, Dept Chem Engn, Francisco J Mujica S-N,Edificio V1,Ciudad Univ, Morelia 58060, Michoacan, Mexico
关键词
Deterministic optimization; Mathematical modeling; GAMS; MS Excel; SARS-CoV-2; COVID-19;
D O I
10.1007/s41660-020-00154-3
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
This paper presents an optimization strategy based on mathematical programming to solve resource management problems regarding hospitalization of sick patients, considering emergency scenarios, such as those that can occur in a pandemic. This optimization strategy is based on the use of efficient optimization tools in solving complex problems in which other strategies are not efficient. The mathematical modeling of epidemiological phenomena is a useful tool to predict the direction of a disease, as well as to adequately and timely manage the available resources and thus save as many lives as possible. This work uses a mathematical model formulation based on deterministic optimization developed in general algebraic modeling system (GAMS) environment. The main user interface has been developed in a Microsoft (TM) (MS) Excel worksheet, which is familiar to many users. The linking code to send values from MS Excel to GAMS has been programmed in visual basic for applications (VBA) and it uses GAMS data exchange (GDX) files. The proposed optimization methodology is applied to case studies based on data obtained from affected people by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which is the virus that causes coronavirus disease 2019 (COVID-19). The distances were taken as example from severely affected cities in the USA. The obtained results offer attractive alternatives for the specified objective function in an acceptable computation time.
引用
收藏
页码:429 / 443
页数:15
相关论文
共 24 条
[1]  
Auld S, 2020, EMORY COVID 19 QUALI, DOI 10.1101/2020.04.23.20076737
[2]   Facility Location and Supply Chain Optimization for a Biorefinery [J].
Bowling, Ian M. ;
Maria Ponce-Ortega, Jose ;
El-Halwagi, Mahmoud M. .
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2011, 50 (10) :6276-6286
[3]  
Coello-Coello C.A., 2002, Evolutionary algorithms for solving multi-objective problems
[4]   Evolutionary algorithms approach to the solution of mixed integer non-linear programming problems [J].
Costa, L ;
Oliveira, P .
COMPUTERS & CHEMICAL ENGINEERING, 2001, 25 (2-3) :257-266
[5]  
CROPPER M, 1994, AM ECON REV, V84, P250
[6]  
Devillers J., 1996, GENETIC ALGORITHMS M
[7]  
Diwekar U, 2008, SPRINGER SER OPTIM A, V22, P1, DOI 10.1007/978-0-387-76635-5_1
[8]   IMPACT OF POPULATION GROWTH [J].
EHRLICH, PR ;
HOLDREN, JP .
SCIENCE, 1971, 171 (3977) :1212-&
[9]   Commentary on Ferguson, et al., "Impact of Non-pharmaceutical Interventions (NPIs) to Reduce COVID-19 Mortality and Healthcare Demand" [J].
Eubank, S. ;
Eckstrand, I ;
Lewis, B. ;
Venkatramanan, S. ;
Marathe, M. ;
Barrett, C. L. .
BULLETIN OF MATHEMATICAL BIOLOGY, 2020, 82 (04)
[10]   Optimal planning for the sustainable utilization of municipal solid waste [J].
Ezequiel Santibanez-Aguilar, Jose ;
Maria Ponce-Ortega, Jose ;
Betzabe Gonzalez-Campos, J. ;
Serna-Gonzalez, Medardo ;
El-Halwagi, Mahmoud M. .
WASTE MANAGEMENT, 2013, 33 (12) :2607-2622