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Mostrando ítems 51-59 de 59
Artículo
Estimation of a logistic regression model by a genetic algorithm to predict pipe failures in sewer networks
(Springer, 2021-09)
Sewer networks are mainly composed of pipelines which are in charge of transporting sewage and rainwater to wastewater treatment plants. A failure in a sewer pipe has many negative consequences, such as accidents, flooding, ...
Ponencia
Innovation infrastructures assessment through knowledge management models
(2012)
The design and implementation of innovative infrastructures to support business activities have been carried out in our country over the last years. There have been significant investments, which have often been unsuccessful ...
Ponencia
A brief review on vertical transportation research and open issue
(2016)
Vertical transportation refers to the movements of people in buildings. High-rise buildings have emerged as a common construction nowadays. In such buildings, the vertical transportation is extremely difficult to manage, ...
Ponencia
Rango de admisibilidad de valores de inclusión en un modelo de elección discreta jerárquico
(2005)
En este trabajo se profundiza en las expresiones de la probabilidad propias de un modelo jerárquico de elección discreta de dos niveles. En la literatura existe una controversia generalizada acerca de los valores ...
Artículo
Optimal algorithm for the demand routing problem in multicommodity flow distribution networks with diversification constraints and concave costs
(Elsevier, 2013)
Telecommunication is one of the fastest growing business sectors. Future networks will need to integrate a wide variety of services demanding different qualities and capacities from the network. In this paper, ...
Ponencia
Detecting comfort-based climate settings using surveys
(2011)
It is possible to observe the users of a heating system’s level of comfort through online surveys. Using fuzzy logic the behaviour patterns that generally occur in an office can be detected. It is also possible to detect ...
Artículo
Un enfoque cuantitativo para valorar el servicio eléctrico por parte de sus usuarios
(Ministerio de Industria, Energía y Turismo, 2019)
La valoración de la calidad del servicio eléctrico se realiza frecuentemente a través de encuestas o entrevistas, panel que persiguen la evaluación de aspectos relativamente intangibles. En este trabajo llevamos a cabo un ...
Artículo
The one container drayage problem with soft time windows
(Elsevier, 2021)
Intermodal freight transport consists of using different modes of transport without changing the load unit. This results in a significant reduction in the time that goods spend at intermodal terminals, where transshipment ...
Artículo
Teaching Heuristic Methods to Industrial Engineers: A Problem-Based Experience
(INFORMS, 2016-01)
Because of its mathematical and computational components, operations research (OR) is not simple to teach or to learn, despite its innumerable industry applications. However, advanced OR is included in many graduate degrees ...