Roig, José V.; García Armengol, Juan; García Fadrique, Alfonso; Herrera Fernández, Antonio Manuel; Montalvo Arango, Idel; Izquierdo Sebastián, Joaquín(2011-02)
[EN] Complex data analysis methods require optimisation techniques such as evolutionary
algorithms in order to generate reliable results.
The objective of this study is to analyse the relationships of particular perioperative ...
This work focuses on the generation of tools to aid inspection and identify buried plastic pipes in water supply systems (WSS). In our study we use ground penetrating system (GPR) images as a non-destructive method of ...
Navarrete López, Claudia Fernanda(Universitat Politècnica de València, 2023-07-31)
[ES] La definición que entrega el diccionario de la Real Academia Española de la Lengua sobre Epidemiología indica que ésta es una ciencia y como tal, tiene aquellos elementos propios de un conjunto sistematizado de ...
Navarrete-López, Claudia Fernanda; Calderón-Rivera, D.S.; Díaz Arévalo, Jose Luis; Herrera Fernández, Antonio Manuel; Izquierdo Sebastián, Joaquín(Social Science Electronic Publishing, 2018-01-31)
[EN] Currently new strategies of spatial referencing, data analysis, and machine learning methods are integrated with Geographical Information Systems (GISs) to understand specific characteristics and water supply dynamics. ...
Gutiérrez Pérez, Joanna Alicia(Universitat Politècnica de València, 2021-07-16)
[ES] La vulnerabilidad de los sistemas denominados de infraestructura crítica (IC), entre ellos los sistemas de distribución de agua potable (SDAP), ha sido uno de los temas de investigación de gran relevancia durante las ...
[EN] The division of a water supply network (WSN) into isolated supply clusters aims at improving the management
of the whole system. This paper deals with the application of spectral clustering to achieve this
aim. A ...
Ramos Martínez, Eva; Herrera Fernández, Antonio Manuel; Izquierdo Sebastián, Joaquín; Pérez García, Rafael(Athens Institute for Education and Research, 2015)
[EN] The presence of regulated quantities of residual disinfectant is a usual feature
in water supply systems (WSSs); nevertheless, biofilm formation persists in all
of them, representing a paradigm in WSSs management ...
[EN] Systems engineering is an ubiquitous discipline of Engineering overlapping industrial, chemical, mechanical, manufacturing, control, software, electrical, and civil engineering. It provides tools for dealing with the ...
Herrera Fernández, Antonio Manuel; García-Díaz, J. Carlos; Izquierdo Sebastián, Joaquín; Pérez García, Rafael(Taylor & Francis, 2011)
This article introduces some approaches to common issues arising in real cases of water demand prediction. Occurrences of negative data gathered by the network metering system and demand changes due to closure of valves ...
Torsional analysis of the lower extremities has become an integral part of the decisionmaking
process in treating neuromuscular problems. Solid knowledge of normal
development of torsional relationships is essential for ...
[EN] This paper proposes a multiple kernel regression (MKr) to predict water demand in the presence of a continuous source of infor- mation. MKr extends the simple support vector regression (SVR) to a combination of kernels ...
Francés-Chust, Jorge; Carpitella, Silvia; Herrera, Manuel; Izquierdo Sebastián, Joaquín; Montalvo, Idel(R. Company, J. C. Cortés, L. Jódar and E. López-Navarro, 2019-07-12)
Biofilm develops in drinking water distribution systems (DWDSs) as complex microorganism communities covered
by an extracellular polysaccharide which provides them structure, protection against disinfectants and helps ...
[EN] Biofilm development in water supply systems (WSSs) depends on infrastructure and operational factors, apart from water quality. We have developed a methodology that considers WSSs hydraulic (operation) and physical ...
Herrera Fernández, Antonio Manuel; Ayala Cabrera, David; Izquierdo Sebastián, Joaquín; Montalvo Arango, Idel(International Center for Numerical Methods in Engineering (CIMNE), 2017-07-05)
[EN] Water is an indispensable resource for human and economical welfare, and modern
society depends on complex, interconnected infrastructures to provide safe water to consumers.
Given this complexity, efficient numerical ...
Montalvo Arango, Idel; Izquierdo Sebastián, Joaquín; Herrera Fernández, Antonio Manuel; Ayala Cabrera, David(International Center for Numerical Methods in Engineering (CIMNE), 2017-07-05)
[EN] Water utilities cannot operate on the basis of a regular business aiming at just
increasing sales to increase revenue. They rather have to discourage demand for the sake
of environmental and resource sustainability . ...
Brentan, Bruno M.; Campbell-Gonzalez, Enrique; Goulart, T.; Manzi, D.; Meirelles, G.; Herrera Fernández, Antonio Manuel; Izquierdo Sebastián, Joaquín; Luvizotto, E.(American Society of Civil Engineers, 2018)
[EN] Water supply utilities need to properly manage their systems to guarantee a quality supply. One way to manage large systems is through division into district metered areas (DMAs). Graph clustering with an unknown ...
Izquierdo Sebastián, Joaquín; Herrera Fernández, Antonio Manuel; Montalvo Arango, Idel; Ayala-Cabrera, David(International Center for Numerical Methods in Engineering (CIMNE), 2017-07-05)
[EN] This document is intended to be a presentation of session ST36 of CMN2017,
placing this session in the appropriate context to understand its motivation and guide its
content. The circumstances that occurred in 2016 ...
[EN] We propose a methodological tool for examining the layout and revealing the concealed characteristics of urban water supply systems (WSS). For this purpose, we use underground images obtained with ground penetrating ...
Carpitella, Silvia; Herrera, Manuel; Certa, Antonella; Izquierdo Sebastián, Joaquín(R. Company, J. C. Cortés, L. Jódar and E. López-Navarro, 2019-07-12)