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Browsing by Author "Llopis Albert, Carlos"

Now showing items 1-20 of 40

A coupled stochastic inverse / sharp interface seawater intrusion approach for coastal aquifers under groundwater parameter uncertainty

Llopis Albert, Carlos; Merigó -Lindahl, José María; Xu, Yejun (Elsevier, 2016-09)

This paper presents an alternative approach to deal with seawater intrusion problems, that overcomes some of the limitations of previous works, by coupling the well-known SWI2 package for MODFLOW with a stochastic inverse ...
A coupled stochastic inverse-management framework for dealing with nonpoint agriculture pollution under groundwater parameter uncertainty

Llopis Albert, Carlos; Palacios Marqués, Daniel; Merigó, José M. (Elsevier, 2014-04-16)

In this paper a methodology for the stochastic management of groundwater quality problems is presented, which can be used to provide agricultural advisory services. A stochastic algorithm to solve the coupled flow and mass ...
A new approach to the kinematic modeling of a three-dimensional car-like robot with differential drive using computational mechanics

Rubio Montoya, Francisco José; Llopis Albert, Carlos; Valero Chuliá, Francisco José; Besa Gonzálvez, Antonio José (SAGE Publications, 2019-03-13)

[EN] This article presents a kinematic analysis of a four-wheeled mobile robot in three-dimensions, introducing computational mechanics. The novelty lies in (1) the type of robot that is analyzed, which has been scarcely ...
A powerful technique for combining complex path models with latent variables

Llopis Albert, Carlos; Palacios Marqués, Daniel (Edure Academy, 2016)

[EN] This article presents the use of Structural Equation Modeling (SEM) as a powerful technique for combining complex path models with latent variables. A case study is introduced together the estimation technique, the ...
A review of mobile robots: Concepts, methods, theoretical framework, and applications

Rubio Montoya, Francisco José; Valero Chuliá, Francisco José; Llopis Albert, Carlos (SAGE Publications, 2019-04-16)

[EN] Humanoid robots, unmanned rovers, entertainment pets, drones, and so on are great examples of mobile robots. They can be distinguished from other robots by their ability to move autonomously, with enough intelligence ...
An application of Structural Equation Modeling for Continuous Improvement

Xu, Yehun; Llopis Albert, Carlos; González García, Joaquín (ComSIS Consortium, 2014-06)

More and more firms are adopting Web 2.0 technologies for different purposes. Despite some studies about the impact on different aspects of the organization of these technologies, few studies have empirically tested ...
Application of Fuzzy Set/Qualitative Comparative Analysis to Public Participation Projects in Support of the EU Water Framework Directive

Llopis Albert, Carlos; Merigó -Lindahl, José María; Xu, Yejun; Liao, Huchang (Water Environment Federation, 2018)

[EN] This study analyzes the level of satisfaction of stakeholders in the public participation process (PPP) of water resources management, which is mandatory according to the EU Water Framework Directive (WFD). The ...
Applications of fuzzy logic for determining the driving forces in collaborative research contracts

Berbegal-Mirabent, Jasmina; Llopis Albert, Carlos (Elsevier, 2016-04)

This study examines various factors (human capital, experience, attraction capacity, and profile) of technology centers that, according to the literature, affect the performance of science-industry R&D partnerships. The ...
Applications of ordered weighted averaging (OWA) operators in environmental problems

Llopis Albert, Carlos; Palacios Marqués, Daniel (Universitat Politècnica de València, 2017-04-10)

[EN] This paper presents an application of a prioritized weighted aggregation operator based on ordered weighted averaging (OWA) to deal with stakeholders' constructive participation in water resources projects. They have ...
Assembly Line Productivity Assessment by Comparing Optimization-Simulation Algorithms of Trajectory Planning for Industrial Robots

Rubio Montoya, Francisco José; Llopis Albert, Carlos; Valero Chuliá, Francisco José; Suñer Martinez, Josep Lluis (Hindawi Limited, 2015)

[EN] In this paper an analysis of productivity will be carried out from the resolution of the problem of trajectory planning of industrial robots. The analysis entails economic considerations, thus overcoming some limitations ...
Characterization and assessment of composite materials via inverse finite element modeling

Llopis Albert, Carlos; Rubio Montoya, Francisco José; Valero Chuliá, Francisco José (Universitat Politècnica de València, 2019-10-03)

[EN] Characterizing mechanical properties play a major role in several fields such as biomedical and manufacturing sectors. In this study, a stochastic inverse model is combined with a finite element (FE) approach to infer ...
Decision making under uncertainty in environmental projects using mathematical simulation modeling

Llopis Albert, Carlos; Palacios Marqués, Daniel; Merigó -Lindahl, José María (Springer Verlag (Germany), 2016-10)

In decision-making processes, reliability and risk aversion play a decisive role. The aim of this study is to perform an uncertainty assessment of the effects of future scenarios of sustainable groundwater pumping strategies ...
Decision-making and stakeholders constructive participation in environmental projects

Llopis Albert, Carlos; Palacios Marqués, Daniel; Soto-Acosta, Pedro (Elsevier, 2015-07)

Integrated water resources management means making decisions and taking actions while focusing on how managing water. This study identifies the stakeholders participating in decision-making process of Jumilla-Villena ...
Efficient conceptual model for simulating the effect of aquifer heterogeneity on natural groundwater discharge to rivers

Pulido Velázquez, David; Llopis Albert, Carlos; Peña Haro, Salvador; Pulido Velázquez, Manuel Augusto (Elsevier, 2011)

[EN] When linearity can be assumed (linear response of heads to stresses), stream-aquifer flow exchange can be simulated as the drainage of a number of independent linear reservoirs. This conceptual model, which can be ...
Efficient trajectory of a car-like mobile robot

Valero Chuliá, Francisco José; Rubio Montoya, Francisco José; Besa Gonzálvez, Antonio José; Llopis Albert, Carlos (Emerald, 2019)

[EN] Purpose The purpose is to create an algorithm that optimizes the trajectories that an autonomous vehicle must follow to reduce its energy consumption and reduce the emission of greenhouse gases. Design/methodology/approach ...
Estudio de la comparación entre las reglas de homogeneización de modelos clásicos y las técnicas numéricas (FEM)

Turégano Pérez, José (Universitat Politècnica de València, 2020-12-09)

[EN] The analysis of structural behaviour of materials is topic that has developed through time, but nowadays it has taken more relevance with the need of new materials with better qualities to comply the advance of new ...
Examining the Effects of Online Social Networks and Organizational Learning Capability on Innovation Performance in the Hotel Industry

Palacios Marqués, Daniel; Devece Carañana, Carlos Alberto; Llopis Albert, Carlos (John Wiley & Sons, 2016)

[EN] The purpose of this paper is to explore the effects of online social networks and organizational learning capability on innovation performance. The paper is theory¿confirming. Theoretical relationships were tested ...
Fertilizer standards for controlling groundwater nitrate pollution from agriculture: El Salobral-Los Llanos case study, Spain

Peña Haro, Salvador; Llopis Albert, Carlos; Pulido-Velazquez, M.; Pulido Velázquez, David (Elsevier, 2010-10-15)

[EN] Although the legislation on groundwater quality targets pollutant concentration, the effects of measures on non-point source pollution control are often evaluated in terms of their emission reduction potential at the ...
Fuzzy decision making in complex frameworks with generalized aggregation operators

Merigó -Lindahl, José María; Gil-Lafuente, Anna M.; Yu, Dejian; Llopis Albert, Carlos (Elsevier, 2018-07)

[EN] This article presents a new aggregation system applied to fuzzy decision making. The fuzzy generalized unified aggregation operator (FGUAO) is a system that integrates many operators by adding a new aggregation process ...
Fuzzy-set qualitative comparative analysis applied to the design of a network flow of automated guided vehicles for improving business productivity

Llopis Albert, Carlos; Rubio Montoya, Francisco José; Valero Chuliá, Francisco José (Elsevier, 2019-08)

[EN] Designing efficient warehouse management systems is essential to improve business performance. The use of autonomous guided vehicles (AGVs) in logistic processes and material handling systems (MHS) improves productivity ...