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Browsing by Subject "Simulation"

Now showing items 1-20 of 187

"PINOT": Time-Resolved Parallel Magnetic Resonance Imaging With a Reduced Dynamic Field of View

Hamilton, Lei Hou; Acebrón Fabregat, Javier; Moratal Pérez, David; Ramamurthy, Senthil; Lerakis, Stamatios; Parks, W. James; Sallee, Denver; Brummer, Marijn E. (Wiley, 2011-04)

This article introduces a novel method named "Parallel Imaging and Noquist in Tandem" (PINOT) for accelerated image acquisition of cine cardiac magnetic resonance imaging. This method combines two prior information formalisms, ...
A consistent stable numerical scheme for a nonlinear option pricing model in illiquid markets

Company Rossi, Rafael; Jódar Sánchez, Lucas Antonio; Pintos Taronger, José Ramón (Elsevier, 2012-06)

Markets liquidity is an issue of very high concern in financial risk management. In a perfect liquid market the option pricing model becomes the well-known linear Black-Scholes problem. Nonlinear models appear when transaction ...
A decision support system for modelling and implementing the supply network configuration and operations scheduling problem in the machine tool industry

Maheut, Julien Philippe Dominique; Besga, Juan Manuel; Uribetxebarria, Jone; García Sabater, José Pedro (Taylor & Francis, 2014-06-11)

[EN] This paper presents a decision support system to simultaneously solve the supply network configuration problem and the operations scheduling problem for the machine tool industry. A novel database structure, which is ...
A More Realistic RTP/RTCP-Based Simulation Platform for Video Streaming QoS Evaluation

Boronat Segui, Fernando; Montagud Aguar, Mario; Vidal Gimeno, Vicente Emilio (Rinton Press, 2011)

[EN] Over the last few years, the demand for real-time multimedia services has been growing progressively so that video streaming applications are expected to be dominant in future communications systems, and most of them ...
A new proposal for trust management in wireless sensor networks based on validation

Rego Máñez, Albert; Gkountis, C.; García-García, Laura; Lloret, Jaime (Inderscience Enterprises Ltd., 2017)

[EN] Due to their many advantages, WSNs are getting more and more important in the field of monitoring and control systems. Despite their many advantages WSNs have some disadvantages that need to be solved. Trust-based networking ...
A patient-specific FE-based methodology to simulate prosthesis insertion during an augmentation mammoplasty

Lapuebla-Ferri, Andrés; Perez del Palomar, Amaya; Herrero, Javier; Jimenez Mocholi, Antonio José (Elsevier, 2011)

[EN] Breast augmentation surgery is a widespread practice for aesthetic purposes. Current techniques, however, are not able to reliably predict the desired final aspect of the breast after the intervention, whose success ...
A performance comparison of single product kanban control systems

Ang, Alvin (Editorial Universitat Politècnica de València, 2015-01-30)

[EN] This paper presents a simulation experiment comparing the Single Stage, Single Product Base Stock (BS), Traditional Kanban Control System (TKCS) and Extended Kanban Control System (EKCS). The results showed that BS ...
A statistical design of experiments for optimizing the MALDI-TOF-MS sample preparation of polymers. An application in the assessment of the thermo-mechanical degradation mechanisms of poly (ethylene terephthalate)

Badía Valiente, José David; Strömberg, Emma Marie; Ribes Greus, María Desamparados; Karlsson, Sigbritt (ELSEVIER SCIENCE BV, 2011)

[EN] The sample preparation procedure for MALDI-TOF MS of polymers is addressed in this study by the application of a statistical Design of Experiments (DoE). Industrial poly (ethylene terephthalate) (PET) was chosen as ...
A system dynamics model for the supply chain procurement transport problem: comparing spreadsheets, fuzzy programming and simulation approaches

Mula, Josefa; Campuzano Bolarín, Francisco; Díaz-Madroñero Boluda, Francisco Manuel; Carpio, Katerine M. (Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2013-07-01)

This article proposes a simulation approach based on system dynamics for operational procurement and transport planning in a two-level, multi-product and multi-period supply chain. This work uses the Vensim((R)) simulation ...
Advanced interface models for metal forming simulations

Schmid, Steven R.; Liu, J.; Sellés Cantó, Miguel Ángel; Pasang, Timotius (Elsevier, 2013-11)

Friction and heat transfer in metal forming simulations are usually restricted by software to be interface constants, a situation not reflected by the mechanics of real manufacturing processes. A better simulation approach ...
Algoritmos de asignación de ancho de banda y selección de peers para sistemas BitTorrent¿

Pasieka, Manuel (2013-06-19)

[ES] Evaluación de un protocolo BitTorrent modificado, empleando un Simulador.¿¿¿¿¿
An Adaptive RTCP-based Inter-Destination Synchronization Approach for Distributed Multimedia Applications

Montagud Climent, Mario Alberto (2013-07-03)

[ES] Algunas aplicaciones multimedia emergentes, como la Televisión Social Interactiva por Internet o los juegos en red multi-jugador, posibilitan la interacción y la compartición de servicios entre distintos grupos de ...
An efficient numerical scheme for the simulation of parallel-plate active magnetic regenerators

Torregrosa Jaime, Bárbara; Corberán Salvador, José Miguel; Payá Herrero, Jorge; Engelbrecht, Kurt (Elsevier, 2015-10)

A one-dimensional model of a parallel-plate active magnetic regenerator (AMR) is presented in this work. The model is based on an efficient numerical scheme which has been developed after analysing the heat transfer ...
An Evaluation of Calibration Methods for Data Mining Models in Simulation Problems

Bella Sanjuán, Antonio (2011-11-28)

Data mining is useful in making single decisions. The problem is when there are several related problems and the best local decisions do not make the best global result. We propose to calibrate each local data mining ...
An extension to fuzzy estimations and system dynamics for improving supply chains

Campuzano Bolarín, Francisco; Mula, Josefa; Peidro Payá, David (Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2013-03-08)

Campuzano, Mula, and Peidro (Fuzzy estimations and system dynamics for improving supply chains. Fuzzy Sets and Systems 161: 15301542) evaluate the behaviour of fuzzy estimations of demand instead of exponential smoothing ...
Analysing the Spanish smoke-free legislation of 2006: A new method to quantify its impact using a dynamic model

Guerrero Cortina, Francisco; Santonja, Francisco-José; Villanueva Micó, Rafael Jacinto (Elsevier, 2011-07)

Background: There are many models that study aspects of smoking habits: the influence of price, tax, relapse time, and the effects of prohibition. There are also studies examining the effects of the Spanish smoke-free law. ...
Analysis, Deployment, and Evaluation of the Use of Network Simulation as a Learning Resource

Montagud, Mario; Boronat Segui, Fernando (Institute of Electrical and Electronics Engineers (IEEE), 2014)

This paper analyzes the benefits of using network simulation as a learning resource in the educational area of Telematics Engineering. Accordingly, a (students skills) practice program, which can be done using either ...
Analytical methods and simulation models to assess innovative operational measures and technologies for rail port terminals: the case of Valencia Principe Felipe terminal

Capodilupo, Luigi; Furió Pruñonosa, Salvador; Marinacci, Cristiano; Ricci, Stefano; Rizzetto, Luca (Editorial Universitat Politècnica de València, 2016-06-01)

[EN] The topic of freight transport by rail is a complex theme and, in recent years, a main issue of European policy. The legislation evolution and the White Paper 2011 have demonstrated the European intention to re-launch ...
Análisis de alternativas para el diseño de una estación de depuración de aguas residuales para Benicarló

Mascherpa Guinot, Paolo (2014-07-30)

[EN] The main objective of the purification of wastewater, contaminated as a result of the use made of water, is the conservation of natural resources. The direct discharge of these waters into the environment involves ...
Análisis de la estabilidad de la Central Nuclear de Ringhals mediante el código acoplado Termohidráulico-Neutrónico 3D TRACE/PARCS

Gaurat, Christophe André Aurelien (2019-04-15)

[ES] Los reactores de agua a ebullición BWR están sujeto a oscilaciones de potencia en condiciones de operación determinadas, particularmente en situaciones de alta potencia y bajo caudal. Debido a la imposibilidad de ...