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38 results on '"Ureña, Raquel"'

1. Bayesian Neural Network to Predict Antibiotic Resistance

Author

Vouriot, Laurent, Rebaudet, Stanislas, Gaudart, Jean, Urena, Raquel, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Finkelstein, Joseph, editor, Moskovitch, Robert, editor, and Parimbelli, Enea, editor

Published
2024
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5. Generating Recommendations in GDM with an Allocation of Information Granularity

Author

Cabrerizo, Francisco Javier, Morente-Molinera, Juan Antonio, Alonso, Sergio, Pérez, Ignacio Javier, Ureña, Raquel, Herrera-Viedma, Enrique, Kacprzyk, Janusz, Series editor, Pal, Nikhil R., Advisory editor, Bello Perez, Rafael, Advisory editor, Corchado, Emilio S., Advisory editor, Hagras, Hani, Advisory editor, Kóczy, László T., Advisory editor, Kreinovich, Vladik, Advisory editor, Lin, Chin-Teng, Advisory editor, Lu, Jie, Advisory editor, Melin, Patricia, Advisory editor, Nedjah, Nadia, Advisory editor, Nguyen, Ngoc Thanh, Advisory editor, Wang, Jun, Advisory editor, Torra, Vicenç, editor, Mesiar, Radko, editor, and Baets, Bernard De, editor

Published
2018
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17. A New Consensus Tool in Digital Libraries

Author

Cabrerizo, Francisco Javier, Pérez, Ignacio Javier, Morente-Molinera, Juan Antonio, Ureña, Raquel, Herrera-Viedma, Enrique, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Goebel, Randy, Series editor, Tanaka, Yuzuru, Series editor, Wahlster, Wolfgang, Series editor, Siekmann, Jörg, Series editor, Cornelis, Chris, editor, Kryszkiewicz, Marzena, editor, Ślȩzak, Dominik, editor, Ruiz, Ernestina Menasalvas, editor, Bello, Rafael, editor, and Shang, Lin, editor

Published
2014
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19. Web 2.0 Tools to Support Decision Making in Enterprise Contexts

Author

Ureña, Raquel, Herrera-Viedma, Enrique, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Torra, Vicenç, editor, Narukawa, Yasuo, editor, Navarro-Arribas, Guillermo, editor, and Megías, David, editor

Published
2013
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20. GPU Implementation of a Bio-inspired Vision Model

Author

Ureña, Raquel, Morillas, Christian, Romero, Samuel, Pelayo, Francisco J., Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Cabestany, Joan, editor, Rojas, Ignacio, editor, and Joya, Gonzalo, editor

Published
2011
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27. m-SFT: A Novel Mobile Health System to Assess the Elderly Physical Condition mobile health

Author

Ureña, Raquel, Chiclana, Francisco, González Álvarez, Álvaro, Herrera-Viedma, Enrique, Moral Muñoz, José Antonio, and Enfermería y Fisioterapia

Subjects
Elderly, Healthy aging, Senior fitness test, m-Health, Physical condition, Physical condition assessment, mobile health
Abstract

The development of innovative solutions that allow the aging population to remain 1 healthier and independent longer is essential to alleviate the burden that this increasing segment of the 2 population supposes for the long term sustainability of the public health systems. It has been claimed 3 that promoting physical activity could prevent functional decline. However, given the vulnerability of 4 this population, the activity prescription requires to be tailored to the individual's physical condition. 5 We propose m-SFT (mobile Senior Fitness Test), a novel m-health system, that allows the health 6 practitioner to determine the elderly physical condition by implementing a smartphone-based version 7 of the senior fitness test (SFT). The technical reliability of m-SFT has been tested by carrying out a 8 comparative study in 7 volunteers (53-61 years) between the original SFT and the proposed m-health 9 system obtaining high agreement (Intra-class correlation coefficient (ICC) between 0.93 and 0.99). The 10 system usability has been evaluated by 34 independent health experts (Mean=36.64 years; Standard 11 Deviation=6.26 years) by means of the System Usability Scale (SUS) obtaining an average SUS score 12 of 84.4 out of 100. Both results point out that m-SFT is a reliable and easy to use m-health system for 13 the evaluation of the elderly physical condition, also useful in intervention programs to follow-up 14 the patient's evolution.

Published
2020

28. A personalized feedback mechanism based on maximum harmony degree

Author

Cao, Mingshuo, Wu, Jian, Chiclana, Francisco, Ureña, Raquel, and Herrera-Viedma, Enrique

Abstract

The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link. This article proposes a framework of personalized feedback mechanism to help multiple inconsistent experts to reach consensus in group decision making by allowing to select different feedback parameters according to individual consen- sus degree. The general harmony degree (GHD) is defined to determine the before/after feedback difference between the original and revised opinions. It is proved that the GHD index is monotonically decreasing with respect to the feedback parameter, which means that higher parameters values will result in higher changes of opinions. An optimisation model is built with the GHD as the objective function and the consensus thresholds as constraints, with solution being personalized feedback advices to the inconsistent experts that keep a balance between consensus (group aim) and independence (individual aim). This approach is, therefore, more reasonable than the unpersonalized feedback mechanisms in which the inconsistent experts are forced to adopt feedback generated with only consensus target without considering the extent of the changes acceptable by individual experts. Furthermore, the following interesting theoretical re- sults are also proved: (1) the personalized feedback mechanism guarantees that the increase of consensus level after feedback advices are implemented; (2) the GHD by the personalized feedback mechanism is higher than that of the unpersonalized one; and (3) the personalized feedback mechanism generalises the unpersonalized one as it is proved the latter is a particular type of the former. Finally, a numerical example is provided to model the feedback process and to corroborates these results when comparing both feedback mechanism approaches.

Published
2019
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35. Propuesta de proceso de administración financiera en la micro empresa 'El Buen Precio' ubicada en el municipio de Jinotepe del departamento de Carazo en el II semestre del año 2017

Author

Dávila López, Jairo Antonio, Largaespada Fernández, Iveth Istmenia, and Vásquez Ureña, Raquel Milagros

Subjects
658.15 Dirección financiera, 658.15 Análisis financiero, 658.15 Planificación financiera, 658.159 Administración Financiera
Abstract

El presente documento constituye una propuesta de administración financiera para la micro empresa el Buen Precio, la cual se dedica a la venta de diferentes líneas de calzado en la ciudad de Jinotepe en el II semestre del año 2017. El objetivo central de esta propuesta es brindar las herramientas, estrategias y sugerencias en cuanto al uso de formatos para el registro de operaciones contables y financieras, así mismo el planteamiento de la estructura organizacional del local con respecto a la visión, misión, y valores. Además con la realización de esta propuesta se pretende orientar al administrador en la implementación de una adecuada administración financiera del local que permita el desarrollo sostenible y expansión de sus ventas y la planificación de sus gastos operativos y costos. Es importante señalar que los datos obtenidos para el desarrollo de este trabajo fueron suministrados por el actual administrador del micro empresa a través de una entrevista realizada a este. Por último, esta contendrá lo que es la presentación de estados financieros, cedulas de ingresos y gastos, nómina salarial, modelos estructurales organizativo y un análisis financiero de la actual situación económica del negocio con la elaboración de una matriz que pretende será de gran aportación al negocio y un análisis FODA para la toma de decisiones en el mejoramiento de sus actividades

Published
2017

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