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Mostrando ítems 1-10 de 23
Artículo
Sustainable Development and Efficiency Analysis of the Major Urban Water Utilities in Spain
(MDPI AG, 2022-05)
In Spain, the water supply service is a municipal responsibility and in general is a sector without competitors. For this reason, an efficiency analysis attains greater significance. This study uses Data Envelopment Analysis ...
Tesis Doctoral
Desarrollo y aplicación de una metodología GPI. Caso de estudio en una empresa de aguas
(2023-02-13)
Las redes de abastecimiento de agua y saneamiento son infraestructuras críticas que prestan un servicio básico a la sociedad. Estos sistemas, que por tanto deben funcionar correctamente durante su vida útil, muestran un ...
Artículo
An evolutionary fuzzy system to support the replacement policy in water supply networks: The ranking of pipes according to their failure risk
(Elsevier Ltd, 2021)
In this study, an evolutionary fuzzy system is proposed to predict unexpected pipe failures in water supply networks. The system seeks to underpin the decisions of management companies regarding the maintenance and ...
Artículo
Aplicación de la regresión logística para la predicción de roturas de tuberías en redes de abastecimiento de agua
(Asociación para el desarrollo de Ingeniería de Organización, 2020)
Las roturas de tuberías en redes de abastecimiento de agua provocan serios problemas para las compañías encargadas de su gestión. Con objeto de reducir el número de roturas inesperadas, se propone un método predictivo de ...
Artículo
Integrated Scheduling of Vessels, Cranes and Trains to Minimize Delays in a Seaport Container Terminal
(MDPI, 2022-10)
The multiple processes taking place on a daily basis at an intermodal container terminal are often considered individually, given the complexity of their joint consideration. Nevertheless, the integrated planning and ...
Artículo
Prediction of pipe failures in water supply networks for longer time periods through multi-label classification
(Elsevier, 2023-03)
The unexpected failure of pipes is a problem that is hitting the water networks of many cities around the world. Nowadays, many proposals based on the use of machine learning techniques are emerging to combat this problem. ...
Artículo
Artificial neural networks to forecast failures in water supply pipes
(MDPI AG, 2021)
The water supply networks of many countries are experiencing a drastic increase in the number of pipe failures. To reverse this tendency, it is essential to optimise the replacement plans of pipes. For this reason, companies ...
Artículo
Prediction of pipe failures in water supply networks using logistic regression and support vector classification
(Elsevier, 2020-04)
Companies in charge of water supply networks are making a huge effort to optimally plan the annual replacements of pipes. This would save costs, enable a higher quality of service and a sustainable management of ...
Tesis Doctoral
Optimización de procesos logísticos: planificación de recursos materiales y humanos en una terminal portuaria
(2023-05-05)
Los puertos son actores fundamentales en las cadenas de suministro de multitud de productos en todo el mundo. A través de las terminales intermodales de contenedores transita un elevado porcentaje de los bienes de consumo ...
Artículo
A decision support system to design water supply and sewer pipes replacement intervention programs
(Elsevier Ltd, 2021)
Asset management in hydraulic infrastructures aims for the long-term sustainability of water distribution and wastewater networks. Strategic maintenance planning has thus been deeply analyzed in the literature for indi ...