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119 results on '"Ruiz Fernández, Daniel"'

1. Support System for Early Diagnosis of Chronic Obstructive Pulmonary Disease Based on the Service-Oriented Architecture Paradigm and Business Process Management Strategy: Development and Usability Survey Among Patients and Health Care Providers

Author

De Ramón Fernández, Alberto, Ruiz Fernández, Daniel, Marcos-Jorquera, Diego, and Gilart Iglesias, Virgilio

Subjects
Computer applications to medicine. Medical informatics, R858-859.7, Public aspects of medicine, RA1-1270
Abstract

BackgroundChronic obstructive pulmonary disease (COPD) is a chronic respiratory disease with a high global prevalence. The main scientific societies dedicated to the management of this disease have published clinical practice guidelines for quality practice. However, at present, there are important weaknesses in COPD diagnosis criteria that often lead to underdiagnosis or misdiagnosis. ObjectiveWe sought to develop a new support system for COPD diagnosis. The system was designed to overcome the weaknesses detected in current guidelines with the goals of enabling early diagnosis, and improving the diagnostic accuracy and quality of care provided. MethodsWe first analyzed the main clinical guidelines for COPD to detect weaknesses that exist in the current diagnostic process, and then proposed a redesign based on a business process management (BPM) strategy for its optimization. The BPM system acts as a backbone throughout the process of COPD diagnosis in this proposed approach. The newly developed support system was integrated into a health information system for validation of its use in a hospital environment. The system was qualitatively evaluated by experts (n=12) and patients (n=36). ResultsAmong the 12 experts, 10 (83%) positively evaluated our system with respect to increasing the speed for making the diagnosis, helping in interpreting results, and encouraging opportunistic diagnosis. With an overall rating of 4.29 on a 5-point scale, 27/36 (75%) of patients considered that the system was very useful in providing a warning about possible cases of COPD. The overall assessment of the system was 4.53 on a 5-point Likert scale with agreement to extend its use to all primary care centers. ConclusionsThe proposed system provides a functional method to overcome the weaknesses detected in the current diagnostic process for COPD, which can help foster early diagnosis, while improving the diagnostic accuracy and quality of care provided.

Published
2020
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5. An Approach to Detecting and Eliminating Artifacts from the Sleep EEG Signals

Author

Sekkal, Rym Nihel, Bereksi-Reguig, Fethi, Dib, Nabil, Ruiz-Fernandez, Daniel, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Rojas, Ignacio, editor, Valenzuela, Olga, editor, Rojas, Fernando, editor, Herrera, Luis Javier, editor, and Ortuño, Francisco, editor

Published
2020
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12. Impact of Missing Clinical Data for the Monitoring of Patients with Chronic Diseases

Author

Vives-Boix, Víctor, Ruiz-Fernández, Daniel, Marcos-Jorquera, Diego, Gilart-Iglesias, Virgilio, 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, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Ochoa, Sergio F., editor, Singh, Pritpal, editor, and Bravo, José, editor

Published
2017
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13. A Support System for Cardiopulmonary Resuscitation Technique Using Wearable Devices

Author

Ruiz-Fernández, Daniel, Marcos-Jorquera, Diego, de Ramón-Fernández, Alberto, Vives-Boix, Víctor, Gilart-Iglesias, Virgilio, Soriano-Payá, Antonio, 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, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Ochoa, Sergio F., editor, Singh, Pritpal, editor, and Bravo, José, editor

Published
2017
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14. Proposal for Monitoring the Stress Through the Sensing of Environmental Variables in a Workplace

Author

de Ramón-Fernández, Alberto, Ruiz-Fernández, Daniel, Marcos-Jorquera, Diego, Gilart-Iglesias, Virgilio, Soriano-Payá, Antonio, 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, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Ochoa, Sergio F., editor, Singh, Pritpal, editor, and Bravo, José, editor

Published
2017
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15. Architecture of a Monitoring System for Hipertensive Patients

Author

de Ramón-Fernández, Alberto, Ruiz-Fernández, Daniel, Ramírez-Navarro, Javier, Marcos-Jorquera, Diego, Gilart-Iglesias, Virgilio, Soriano-Payá, Antonio, 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, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Ferrández Vicente, José Manuel, editor, Álvarez-Sánchez, José Ramón, editor, de la Paz López, Félix, editor, Toledo Moreo, Javier, editor, and Adeli, Hojjat, editor

Published
2017
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16. A Knowledge-Based Clinical Decision Support System for Monitoring Chronic Patients

Author

Vives-Boix, Víctor, Ruiz-Fernández, Daniel, de Ramón-Fernández, Alberto, Marcos-Jorquera, Diego, Gilart-Iglesias, Virgilio, 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, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Ferrández Vicente, José Manuel, editor, Álvarez-Sánchez, José Ramón, editor, de la Paz López, Félix, editor, Toledo Moreo, Javier, editor, and Adeli, Hojjat, editor

Published
2017
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17. Personalised Support System for Hypertensive Patients Based on Genetic Algorithms

Author

Vives-Boix, Víctor, Ruiz-Fernández, Daniel, Soriano-Payá, Antonio, Marcos-Jorquera, Diego, Gilart-Iglesias, Virgilio, de Ramón-Fernández, Alberto, 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, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, García, Carmelo R., editor, Caballero-Gil, Pino, editor, Burmester, Mike, editor, and Quesada-Arencibia, Alexis, editor

Published
2016
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18. Business Process Management for the Crohn’s Disease Clinical Process

Author

de Ramón-Fernández, Alberto, Marcos-Jorquera, Diego, Soriano-Payá, Antonio, Gilart-Iglesias, Virgilio, Ruiz-Fernández, Daniel, Ramirez-Navarro, Javier, 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, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, García, Carmelo R., editor, Caballero-Gil, Pino, editor, Burmester, Mike, editor, and Quesada-Arencibia, Alexis, editor

Published
2016
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19. Management of the Hypertension: An Architecture Based on BPM Integration

Author

Ramírez-Navarro, Javier, Gilart-Iglesias, Virgilio, Soriano-Paya, Antonio, Ruiz-Fernandez, Daniel, Marcos-Jorquera, Diego, Vives-Boix, Victor, 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, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, García, Carmelo R., editor, Caballero-Gil, Pino, editor, Burmester, Mike, editor, and Quesada-Arencibia, Alexis, editor

Published
2016
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21. Abstracting Classification Models Heterogeneity to Build Clinical Group Diagnosis Support Systems

Author

Marin-Alonso, Oscar, Ruiz-Fernández, Daniel, Soriano-Paya, Antonio, 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, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Ferrández Vicente, José Manuel, editor, Álvarez-Sánchez, José Ramón, editor, de la Paz López, Félix, editor, Toledo-Moreo, Fco. Javier, editor, and Adeli, Hojjat, editor

Published
2015
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25. Use of Multilayer Perceptron vs. Distance Measurement Methods for Classification of Exercises in Telerehabilitation

Author

Marin-Alonso, Oscar, Ruiz-Fernández, Daniel, Soriano, Antonio, Garcia-Perez, Joaquin D., 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, Ferrández Vicente, José Manuel, editor, Álvarez Sánchez, José Ramón, editor, de la Paz López, Félix, editor, and Toledo Moreo, Fco. Javier, editor

Published
2013
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26. Integrating Data Mining Models from Distributed Data Sources

Author

Wilford-Rivera, Ingrid, Ruiz-Fernández, Daniel, Rosete-Suárez, Alejandro, Marín-Alonso, Oscar, Kacprzyk, Janusz, editor, de Leon F. de Carvalho, Andre Ponce, editor, Rodríguez-González, Sara, editor, De Paz Santana, Juan F., editor, and Rodríguez, Juan M. Corchado, editor

Published
2010
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33. Normalising Brain PET Images

Author

Ferrando Juliá, Elia, Ruiz Fernández, Daniel, Soriano Payá, Antonio, 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, Rangan, C. Pandu, editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Mira, José, editor, and Álvarez, José R., editor

Published
2007
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41. Business Process Management for optimizing clinical processes: A systematic literature review.

Author

De Ramón Fernández, Alberto, Ruiz Fernández, Daniel, and Sabuco García, Yolanda

Subjects
*AUTOMATION, *DECISION support systems, *ELECTRONIC data interchange, *HEALTH facility administration, *INFORMATION storage & retrieval systems, *MEDICAL databases, *MANAGEMENT of medical records, *MEDLINE, *ONLINE information services, *QUALITY assurance, *SYSTEMATIC reviews, *KNOWLEDGE management, *WORKFLOW
Abstract

Business Process Management is a new strategy for process management that is having a major impact today. Mainly, its use is focused on the industrial, services, and business sector. However, in recent years, it has begun to apply for optimizing clinical processes. So far, no studies that evaluate its true impact on the healthcare sector have been found. This systematic review aims to assess the results of the application of Business Process Management methodology on clinical processes, analyzing whether it can become a useful tool to improve the effectiveness and quality of processes. We conducted a systematic literature review using ScienceDirect, Web of Science, Scopus, PubMed, and Springer databases. After the electronic search process in different databases, 18 articles met the pre-established requirements. The findings support the use of Business Process Management as an effective methodology to optimize clinical processes. Business Process Management has proven to be a feasible and useful methodology to design and optimize clinical processes, as well as to automate tasks. However, a more comprehensive follow-up of this methodology, better technological support, and greater involvement of all the clinical staff are factors that play a key role for the development of its true potential. [ABSTRACT FROM AUTHOR]

Published
2020
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47. Modelling of the sacral micturition centre using a deliberative intelligent agent

Author

García Chamizo, Juan Manuel, Soriano Payá, Antonio, Maciá Pérez, Francisco, Ruiz Fernández, Daniel, Universidad de Alicante. Departamento de Tecnología Informática y Computación, and Informática Industrial y Redes de Computadores

Subjects
Multiagent systems, Ciencia de la Computación e Inteligencia Artificial, Lower urinary tract, Arquitectura y Tecnología de Computadores, Modelling
Abstract

This article presents a model of the sacral micturition centre, which belongs to the modelling of the lower urinary tract, based on a multiagent system. Results obtained in tests generate several urodynamic curves whose behaviour is closed to the one that can be obtained from a human being, studying both healthy individuals and people with dysfunctions due to neuronal causes.

Published
2004

49. Integración de procesos industriales mediante patrones SOA y tecnología RESTful

Author

Gilart Iglesias, Virgilio, Ruiz Fernández, Daniel, Universidad de Alicante. Escuela Politécnica Superior, Espí Beltrán, José Vicente, Gilart Iglesias, Virgilio, Ruiz Fernández, Daniel, Universidad de Alicante. Escuela Politécnica Superior, and Espí Beltrán, José Vicente

Abstract

Los patrones de diseño basados en SOA (Service Oriented Architecture) que encontramos habitualmente son aplicados generalmente a Sistemas de Información clásicos, esto es, donde los elementos que los componen son los propios de las TI. Es el ámbito más común de las tecnologías de la información, y suele habitar en las organizaciones empresariales de cierto tamaño. En este escenario, se modelan procesos de negocio donde intervienen aplicaciones informáticas y personas en base a una lógica alineada con el negocio. El enfoque BPM (Business Process Management) surge ante la necesidad de las organizaciones de poder reaccionar ante los cambios que se producen en sus objetivos estratégicos. Mediante el empleo de patrones SOA, permite modelar los procesos de negocio alineando las tecnologías de información a estos, y de esta manera dar respuesta a las necesidades de los objetivos operacionales. El problema surge cuando una organización de base manufacturera pretende modelar sus procesos industriales junto al resto de procesos de la empresa; en ese caso se topará con dificultades al no ser la tecnología industrial fácilmente integrable dentro de un patrón SOA. Partiendo de esta experiencia en integración TI, se plantea realizar la integración de procesos industriales a través de la arquitectura SOA. De esta manera se abordará un patrón de diseño SOA, mediante el empleo de tecnologías TI con el propósito de incorporar e integrar sistemas de información industriales. Se pretende pues, mostrar la viabilidad y eficiencia de SOA en entornos para los que inicialmente no estaba concebido, en base a unos requisitos diferentes. Para ello se desarrollará previamente un middleware que permitirá acoplar los elementos industriales a SOA, para a continuación diseñar varios procesos industriales mediante una herramienta BPMS (BPM Server o BPM Suite). El dominio industrial de aplicación que se aborda en el proyecto tiene unos requisitos de tiempos de respuesta muy cortos, en muchos casos pr

Published
2013

50. Optimización de búsquedas en grandes conjuntos de datos mediante la utilización de algoritmos de clustering con preservación de la topología

Author

Ruiz Fernández, Daniel, Universidad de Alicante. Departamento de Tecnología Informática y Computación, Quintana Pacheco, Yuri, Ruiz Fernández, Daniel, Universidad de Alicante. Departamento de Tecnología Informática y Computación, and Quintana Pacheco, Yuri

Abstract

En la presente investigación se propone un método para realizar búsquedas en grandes conjuntos de datos con características similares a los grafos. El método está dividido en dos etapas: una etapa de organización del conjunto de datos y una etapa donde se puede realizar la búsqueda de elementos que minimicen una función objetivo según el modelo organizativo obtenido. Para la organización del conjunto de datos se propone el empleo del algoritmo growing neural gas, al que se le han incorporado modificaciones que facilitan su empleo en el contexto de la investigación. El método de grafos embebidos en espacios vectoriales se utiliza para obtener representaciones de los elementos del conjunto de datos apropiadas para la aplicación del algoritmo de clustering. Como resultado del proceso de organización cada elemento del conjunto de datos es asociado a un nodo del modelo obtenido de la aplicación del algoritmo de clustering. Para la etapa de búsqueda se propone un algoritmo basado en la heurística simulated annealing. El algoritmo realiza estimaciones de la calidad de los elementos asociados a cada nodo del modelo mediante evaluaciones de la función objetivo que realiza mientras se recorre el modelo. Estas estimaciones son empleadas para orientar la búsqueda. El funcionamiento de cada etapa de la propuesta de solución es validada de forma empírica mediante el empleo de conjuntos de datos y funciones objetivo seleccionados con este fin. Los resultados de la aplicación del método general propuesto muestran que la obtención de soluciones requiere la evaluación de un pequeño porcentaje de los elementos del conjunto de datos, de modo que se reducen los tiempos asociados al proceso de búsqueda.

Published
2013

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