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Blog

Juan Aparicio, & Miriam Esteve (2023). How to peel a data envelopment analysis frontier: A cross-validation-based approach. Journal of the Operational Research Society, 74, 2558-2572.

Juan Aparicio (Miguel Hernández University of Elche; Valencian Graduate School and Research Network of Artificial Intelligence (valgrAI), and Miriam Esteve (Miguel Hernández University of Elche)
Abstract:
Data Envelopment Analysis (DEA) presents the typical characteristics of a data-driven approach with the specific objective of determining technical efficiency and production frontiers in Engineering and Microeconomics. However, by construction, the […]

By anabel.perez, ago

On particularly nice cones

Título: On particularly nice cones
Ponente: Vera Roshchina, UNSW Sydney (Australia)
Organizador: Juan Parra
Fecha: viernes 23 de diciembre de 2022 a las 12:30 horas
Lugar: Sala de seminarios CIO
Abstract: There are many properties of facial structure of convex sets that coincide in a lower-dimensional setting but differ in higher dimensions. This talk will cover several such different properties […]

By salonso, ago

Botella-Guijarro, Á., Lloret-Irles, D., Segura-Heras, J.V., Moriano-León, J.A. (2022) «Characterization and prediction of gambling behavior in adolescents using the COM-B model», PloS one, 17 (11):e0277520

Álvaro Botella-Guijarro, Juan A. Moriano-León (Department of Social and Organizational Psychology, Universidad Nacional de Educación a Distancia (UNED)), Daniel Lloret-Irles (Health Psychology Department, Universidad Miguel Hernández de Elche) and José Vicente Segura Heras (Operations Research Center, University Miguel Hernández of Elche) 
Abstract: Gambling is an international phenomenon, posing a serious threat to adolescents who begin gambling at […]

By salonso, ago

Acosta, R.K., Algaba, E., Sánchez-Soriano, J. (2022) «Multi-issue bankruptcy problems with crossed claims», Annals of Operations Research, 318 (2):749–772

Rick K. Acosta (Facultad de Ingeniería, Universidad del Magdalena; acultad de Ingeniería Industrial, Universidad Antonio Nariño), Encarnación Algaba (Department of Applied Mathematics II and IMUS, University of Seville)  and Joaquín Sánchez Soriano (Operations Research Center, University Miguel Hernández of Elche) 
Abstract: In this paper, we introduce a novel model of multi-issue bankruptcy problem inspired from a […]

By salonso, ago

Faltys, O., Hobza, T., Morales, D. (2022) "Small area estimation under area-level generalized linear mixed models", Communications in Statistics: Simulation and Computation, 51 (12):7404–7426

Ondřej Faltys, Tomáš Hobza (Czech Technical University in Prague) and  Domingo Morales (Operations Research Center, University Miguel Hernández of Elche) 
Abstract:This paper introduces a general area-level model-based formulation to small area estimation based on generalized linear mixed models. By applying an optimization algorithm to the Laplace approximation of the likelihood, the maximum likelihood estimators of the model […]

By salonso, ago

Escorial, M., Muriel, J., Margarit, C., Agulló, L., Morales, D., Peiró Peiró, A.M. (2022) "Sex-Differences in Pain and Opioid Use Disorder Management: A Cross-Sectional Real-World Study", Biomedicines, 10 (9):2302

Mónica Escorial, Javier Muriel, César Margarit, Laura Agulló (Neuropharmacology Applied to Pain (NED), Alicante Institute for Health and Biomedical Research (ISABIAL)) and  Domingo Morales (Operations Research Center, University Miguel Hernández of Elche) 
Abstract: (1) Background: It is essential to focus attention on sex-specific factors which are clinically relevant in pain management, especially with regards to opioid […]

By salonso, ago