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Segura-Heras, J.V., Bermúdez, J.D., Corberán-Vallet, A., Vercher, E. (2022) “Analysis of Weighting Strategies for Improving the Accuracy of Combined Forecasts”, Mathematics, 10 (5):725

José Vicente Segura (Operations Research Center, University Miguel Hernández of Elche), José Domingo Bermúdez, Ana Corberán and Enriqueta Vercher (Department of Statistics and O.R., University of Valencia)
Abstract: This paper deals with the weighted combination of forecasting methods using intelligent strategies for achieving accurate forecasts. In an effort to improve forecasting accuracy, we develop an algorithm […]

By salonso, ago

Landete, M., Sainz-Pardo, J.L. (2022) “The Domatic Partition Problem in Separable Graphs”, Mathematics, 10 (4):640

Mercedes Landete and José Luis Sainz-Pardo (Operations Research Center, University Miguel Hernández of Elche)
Abstract: The domatic partition problem consists of partitioning a given graph into a maximum number of disjoint dominating sets. This problem is related with the domatic number problem, which consists of quantifying this maximum number of disjoint dominating sets. Both problems were […]

By salonso, ago

Alcaraz, J., Aparicio, J., Monge, J.F., Ramón, N. (2022) “Weight profiles in cross-efficiency evaluation based on hypervolume maximization”, Socio-Economic Planning Sciences, 101270

Javier Alcaraz, Juan Aparicio, Juan Francisco Monge and Nuria Ramón (Operations Research Center, University Miguel Hernández of Elche)
Abstract: In this paper, we propose and discuss a new model in order to obtain the weight profiles to be used in the calculation of cross-efficiency scores in Data Envelopment Analysis (DEA). In the standard DEA literature, total […]

By salonso, ago

Project Management

Título: Project Management
Ponente: Juan Carlos Gonçalves Dosantos (Postdoc Margarita Salas CIO)
Organizador: Joaquín Sánchez Soriano
Fecha: Miércoles 9 de marzo de 2022 a las 12:00 horas.
Lugar: Sala de Seminarios del CIO
Abstract: Project management is an important body of knowledge and practices that comprises the planning, organisation and control of resources to achieve one or more pre-determined objectives. In this presentation, we […]

By salonso, ago

Burgard, J.P., Krause, J., Morales, D. (2022) “A measurement error Rao–Yu model for regional prevalence estimation over time using uncertain data obtained from dependent survey estimates”, Test, 31: 204–234

Jan Pablo Burgard,  Joscha Krause (Department of Economic and Social Statistics, Trier University) and Domingo Morales (Operations Research Center, University Miguel Hernández of Elche)
Abstract: The assessment of prevalence on regional levels is an important element of public health reporting. Since regional prevalence is rarely collected in registers, corresponding figures are often estimated via small area […]

By salonso, ago

Aparicio, J., Monge, J.F. (2022) «The generalized range adjusted measure in data envelopment analysis: Properties, computational aspects and duality», European Journal of Operational Research, 302 (2):621–632

Juan Aparicio and Juan F. Monge (Center of Operations Research, University Miguel Hernandez of Elche)
Abstract: The measurement of technical efficiency is a topic of great interest in microeconomics and engineering. Data Envelopment Analysis (DEA) is one of the existing techniques for measuring technical efficiency. One of the challenges related to DEA is to introduce a […]

By salonso, ago