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Ana Corberán-Vallet, Enriqueta Vercher, José V. Segura, & José D. Bermúdez (2023). A new approach to portfolio selection based on forecasting. Expert Systems with Applications, 215, 119370.

Ana Corberán-Vallet (Department of Statistics and Operations Research, University of Valencia), Enriqueta Vercher (Department of Statistics and Operations Research, University of Valencia), José V. Segura (Center of Operational Research, University Miguel Hernández of Elche) and José D. Bermúdez (Department of Statistics and Operations Research, University of Valencia)
Abstract:
In this paper we analyze the portfolio selection problem […]

By anabel.perez, ago

Maria D. Guillen, Juan Aparicio, & Miriam Esteve (2023). Gradient tree boosting and the estimation of production frontiers. Expert Systems with Applications, 214, 119134.

María D. Guillén (Center of Operations Research. Miguel Hernandez University of Elche), Juan Aparicio (Center of Operations Research. Miguel Hernandez University of Elche) and Miriam Esteve (Center of Operations Research. Miguel Hernandez University of Elche)
Abstract:
In production theory and engineering, a topic of interest is the determination of technical efficiency of firms from the estimation of […]

By anabel.perez, ago

Nicolás Matus, Cristian Rusu, & Federico Botella (2023). Proposing a SX Model with Cultural Factors. Applied Sciences, 13, 3713.

Nicolás Matus (Escuela de Ingeniería Informática, Pontificia Universidad Católica de Valparaíso, Chile), Cristian Rusu (Escuela de Ingeniería Informática, Pontificia Universidad Católica de Valparaíso, Chile) y Federico Botella (Instituto Centro de Investigación Operativa, Universidad Miguel Hernández de Elche)
Abstract:
Student eXperience (SX) is a particular case of Customer eXperience (CX). It consists of all the physical and emotional […]

By anabel.perez, ago

Juan Aparicio, José L. Zofío, & Jesús T. Pastor (2023). Decomposing Economic Efficiency into Technical and Allocative Components: An Essential Property. Journal of Optimization Theory and Applications, 197, 98-129.

Juan Aparicio (Center of Operations Research, Miguel Hernandez University of Elche; valgrAI – Valencian Graduate School and Research Network of Artificial Intelligence), José L. Zofío (Department of Economics, Universidad Autónoma de Madrid; Erasmus Research Institute of Management, Erasmus University) and Jesús T. Pastor (Center of Operations Research, Miguel Hernandez University of Elche)
Abstract:
We introduce two desirable […]

By anabel.perez, ago

International Workshop on Deterministic and Stochastic Dynamics and Applications

[ 23 March, 2023; 9:00 am; ] The International Workshop on Deterministic and Stochastic Dynamics and Applications, which is dedicated to the memory of professor María José Garrido-Atienza, will be held at the  Miguel Hernández University of Elche on March 23-24, 2023. This meeting is jointly organized by the Center of Operations Research (CIO), the Department of Statistics, Mathematics and Informatics of the Miguel Hernández University […]

By lidia.ortiz, ago

Paula Guardia Martínez, Alberto Luis Avilés Toscano, María Asunción Martínez Mayoral, & Josep Moltó Miralles (2023). DOAC versus VKA in patients with atrial fibrillation and bioprosthetic valves: a systematic review and meta-analysis. Revista Española de Cardiología (English Edition), 76, 690-699.

Paula Guardia Martínez (Servicio de Cardiología, Hospital Costa del Sol, Marbella, Málaga), Alberto Luis Avilés Toscano (Servicio de Cardiología, Hospital de la Serranía de Ronda, Málaga), María Asunción Martínez Mayoral (Departamento de Estadística, Matemáticas e Informática, Universidad Miguel Hernández de Elche, Alicante)
Abstract:
Direct oral anticoagulant (DOAC) therapy has been shown to be safe and effective in […]

By anabel.perez, ago

María Bugallo, María Dolores Esteban, Manuel Francisco Marey-Pérez, & Domingo Morales (2023). Wildfire prediction using zero-inflated negative binomial mixed models: Application to Spain. Journal of Environmental Management, 328, 116788.

María Bugallo (Centro de Investigación Operativa, Universidad Miguel Hernández de Elche), María Dolores Esteban (Centro de Investigación Operativa, Universidad Miguel Hernández de Elche), Manuel Francisco Marey-Pérez (Universidad de Santiago de Compostela, Escuela Politécnica Superior de Ingeniería) and Domingo Morales (Centro de Investigación Operativa, Universidad Miguel Hernández de Elche)
Abstract:
Wildfires have changed in recent decades. The catastrophic […]

By anabel.perez, ago

Toledo, F.J., Galiano, V., Blanes, J.M., Herranz, V., Batzelis, E. (2023) "Photovoltaic single-diode model parametrization. An application to the calculus of the Euclidean distance to an I–V curve", Mathematics and Computers in Simulation,

F. Javier Toledo, Victoria Herranz (Operations Research Center, University Miguel Hernández of Elche), Vicente Galiano (Computers Engineering Department, Miguel Hernández University of Elche), Jose M. Blanes (Industrial Electronics Group, Miguel Hernández University of Elche) and Efstratios Batzelis (Electronics and Computer Science, University of Southampton)
Abstract: In this paper we provide a new parametrization of the characteristic […]

By salonso, ago