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Scientific articles

Rabasa, A., Polotskaya, K., Pérez-Martín, A., Mollá, N., Compañ, P. (2023). Identifying Demotivation Patterns in Students of Subjects Related to Data Science at College. In: García-Peñalvo, F.J., García-Holgado, A. (eds) Proceedings TEEM 2022: Tenth International Conference on Technological Ecosystems for Enhancing Multiculturality. TEEM 2022. Lecture Notes in Educational Technology. Springer, Singapore.

Alejandro Rabasa (Miguel Hernández University of Elche,), Kristina Polotskaya (Miguel Hernández University of Elche), Agustín Pérez-Martín (Miguel Hernández University of Elche), Nuria Mollá (Teralco Solutions Ltd. and Miguel Hernandez University of Elche) and Patricia Compañ (University of Alicante)
Abstract:
Early detection of demotivation patterns is a key tool that could allow the design of educational strategies to […]

By anabel.perez, ago

Yoshito Hirata, & José M. Amigó (2023). A review of symbolic dynamics and symbolic reconstruction of dynamical systems. Chaos: An Interdisciplinary Journal of Nonlinear Science, 33.

Yoshito Hirata (Faculty of Engineering, Information and Systems, University of Tsukuba) and José María Amigó (Operations Research Center, University Miguel Hernández of Elche) 
Abstract: 
Discretizing a nonlinear time series enables us to calculate its statistics fast and rigorously. Before the turn of the century, the approach using partitions was dominant. In the last two decades, discretization via […]

By anabel.perez, ago

Juan Aparicio, Magdalena Kapelko, & Lidia Ortiz (2023). Enhancing the measurement of firm inefficiency accounting for corporate social responsibility: A dynamic data envelopment analysis fuzzy approach. European Journal of Operational Research, 306, 986-997.

Juan Aparicio (Center of Operations Research, Miguel Hernandez University of Elche), Magdalena Kapelko (Department of Logistics, Wrocław University of Economics and Business, ul. Komandorska) and Lidia Ortiz (Center of Operations Research, Miguel Hernandez University of Elche)
Abstract:
This paper contributes to research on the corporate social responsibility (CSR) field and the inefficiency measurement of firms by proposing […]

By anabel.perez, ago

Camacho, J., Cánovas, M. J., & Parra, J. (2023). Lipschitz upper semicontinuity in linear optimization via local directional convexity. Optimization, 72(8), 2091–2108.

J.Camacho (Operations Research Center, University Miguel Hernández of Elche), M.J. Cánovas (Operations Research Center, University Miguel Hernández of Elche) and J.Parra (Operations Research Center, University Miguel Hernández of Elche)
Abstract:
This work is focussed on computing the Lipschitz upper semicontinuity modulus of the argmin mapping for canonically perturbed linear programs. The immediate antecedent can be traced out […]

By mquesada, ago

José Rosas, Ana Pons Bas, Gregorio Santos Soler, José Miguel Senabre Gallego, José Antonio Bernal Vidal, & Xavier Barber Vallés (2023). Efectividad y seguridad con Belimumab, en pacientes con LES: estudio en vida real.. Revista de la SVR: Sociedad Valenciana de Reumatología, 8, 4-10.

José Rosas (Sección Reumatología, Hospital Marina Baixa de la Vila Joiosa) Ana Pons Bas (Sección Reumatología, Hospital Marina Baixa de la Vila Joiosa), Gregorio Santos Soler (Sección Reumatología, Hospital Marina Baixa de la Vila Joiosa), José Miguel Senabre Gallego (Sección Reumatología, Hospital Marina Baixa de la Vila Joiosa), José Antonio Bernal Vidal (Sección Reumatología, Hospital […]

By anabel.perez, ago

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

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