Trabajos Fin de Grado ETSIIT - TIIGMET Gradu Amaierako Lanak

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Browsing Trabajos Fin de Grado ETSIIT - TIIGMET Gradu Amaierako Lanak by Author "AGH University of Science & Technology (Polonia)"

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    PublicationOpen Access
    A lexicographic approach to health care optimization: case studies
    (2014) Tornos Sola, Uxue; Faulín Fajardo, Javier; Sawik, Bartosz; AGH University of Science & Technology (Polonia); Estadística e Investigación Operativa; Estatistika eta Ikerketa Operatiboa
    The objective of this project is to solve two optimization multi-criteria models (a bi-criteria one and a triple objective one) using a Lexicographic approach. These models are about the assignment of workers to the different job or services of a real hospital, taking into account the available budget and requirements of each job. The software used for solving it is AMPL programming language with solver CPLEX v9.1 that uses the Branch and Bound method. Both, Lexicographic approach and Branch and Bound method are also explained in this paper. Before the resolution of those models we show several optimization cases applied to health care institutions. We talk about nurse rostering problems, allocation and management problems.
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    PublicationOpen Access
    A weighted-sum approach to health care optimization: case studies
    (2014) Villegas Baztán, Raquel; Faulín Fajardo, Javier; Sawik, Bartosz; AGH University of Science & Technology (Polonia); Estadística e Investigación Operativa; Estatistika eta Ikerketa Operatiboa
    The aim of this project is to develop a program using the Branch and Bound method with the Weighted Sum Approach to solve the problem of allocation of personnel in a health care institution. To deal with this problem we use multi-criteria optimization and we compare and analyze the results obtained as we change the importance of the different objectives. Before focusing in the most important part of the project, we also give some explanations about different cases related with health care institutions. Some of them are related with nurse rostering problems, others talk about management and capacity planning in hospitals and some of them are related with multi criteria optimization so they are really important to understand the core of the project. All these cases have been done to approach into the health institutions problems, as an introduction to the main part of the project.