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Mostrando ítems 1-10 de 68
Artículo
A tabu search algorithm for dynamic routing in ATM cell-switching networks
(Elsevier, 2011)
This paper deals with the dynamic routing problem in ATM cell-switching networks. We present a mathematical programming model based on cell loss and a Tabu Search algorithm with short-term memory that is reinforced with ...
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 ...
Artículo
Distribución de mercancías y desarrollo urbano sostenible
(Universidad de Buenos Aires, 2017)
El reparto urbano de mercancías debe ser contemplado en relación con los tres ejes de la sostenibilidad: el económico, el social y el medioambiental. Dentro de los parámetros del desarrollo urbano sostenible, es importante ...
Artículo
Use of a genetic algorithm for building efficient choice designs
(Inderscience, 2012)
Choice design building based on D-error minimization can be accomplished either by using predefined β values or by assuming probabilistic distributions for them. Several mathematical techniques have been used for both ...
Artículo
Dynamic approach to solve the daily drayage problem with travel time uncertainty
(Elsevier, 2012)
The intermodal transport chain can become more e cient by means of a good organization of drayage movements. Drayage in intermodal container terminals involves the pick up and delivery of containers at customer locations, ...
Artículo
How efficient is city logistics? Estimating ecological footprints for urban freight deliveries
(Elsevier, 2010)
In medium and large cities, the delivery of goods represents a significant contribution to the problems of congestion, lack of parking, pollution and energy consumption. The characteristics of this type of transport are ...
Artículo
A viral system algorithm to optimize the car dispatching in elevator group control systems of tall buildings
(2012-11)
Nowadays is very common the presence of tall buildings in the business centres of the main cities of the world. Such buildings require the installation of numerous lifts that are coordinated and managed under a unique ...
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
Una revisión del estado del arte de los problemas asociados al transporte vertical mediante ascensores en edificios
(Universidad Politécnica de Madrid, 2018-02)
El transporte vertical es una disciplina que estudia los movimientos de personas en edificios. Los edificios altos se han convertido en una construcción común hoy en día. En dichos edificios, el transporte vertical es un ...
Artículo
Innovación digital para la incentivación de la movilidad sostenible en los desplazamientos laborales de ida y vuelta
(Ministerio de Industria, Energía y Turismo, 2018)
Este trabajo presenta un sistema diseñado y desarrollado para aprovechar las tecnologías de movilidad actuales (localización, comunicación y cartografía) al alcance de la ciudadanía, para identificar patrones de movilidad ...