Search

Your search keyword '"Ortiz-Barrios, Miguel"' showing total 131 results
Start Over Author "Ortiz-Barrios, Miguel"
131 results on '"Ortiz-Barrios, Miguel"'

2. Sensor-Based Assistive Technology as a Support to Reduce Intra-hospital Infection and Mortality Due to Epidemic Respiratory Diseases: A Proposal

Author

Lizarazo-Gutiérrez, Javier, Ortiz-Barrios, Miguel, de Souza, Helder Celani, Jiménez-Delgado, Genett Isabel, Ariza-Ortiz, Andrés, Fernández-Mendoza, Zaury Estela, Alfaro-Parada, Natali Johanna, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, van Leeuwen, Jan, Series Editor, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Kobsa, Alfred, Series Editor, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Nierstrasz, Oscar, Series Editor, Pandu Rangan, C., Editorial Board Member, Sudan, Madhu, Series Editor, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Weikum, Gerhard, Series Editor, Vardi, Moshe Y, Series Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, and Duffy, Vincent G., editor

Published
2024
Full Text
View/download PDF

3. A Machine Learning Model for Predicting the Risk of Perinatal Mortality in Low-and-Middle-Income Countries: A Case Study

Author

Arias-Fonseca, Sebastian, Ortiz-Barrios, Miguel, Konios, Alexandros, Gutierrez de Piñeres-Jalile, Martha, Montero-Estrada, María, Hernández-Lalinde, Carlos, Medina-Pacheco, Eliecer, Lambraño-Coronado, Fanny, Figueroa-Salazar, Ibett, Araujo-Torres, Jesús, Prasca-de la Hoz, Richard, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, van Leeuwen, Jan, Series Editor, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Kobsa, Alfred, Series Editor, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Nierstrasz, Oscar, Series Editor, Pandu Rangan, C., Editorial Board Member, Sudan, Madhu, Series Editor, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Weikum, Gerhard, Series Editor, Vardi, Moshe Y, Series Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, and Duffy, Vincent G., editor

Published
2024
Full Text
View/download PDF

7. Using Lean Six Sigma and Discrete-Event Simulation to Reduce Patient Waiting Time Before Sample Collection: A Clinical Lab Case Study

Author

Ortiz-Barrios, Miguel, García-Constantino, Matías, Castro-Camargo, Zahiry, Charris-Maldonado, Cindy, Escorcia-Charris, Sulay, Sierra-Urbina, Gisell, Molinares-Ramirez, Estefany, Torres-Mercado, Alina, Pérez-Aguilar, Armando, López-Meza, Pedro, Goos, Gerhard, Founding 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, and Duffy, Vincent G., editor

Published
2023
Full Text
View/download PDF

8. A Hybrid Fuzzy MCDM Approach to Identify the Intervention Priority Level of Covid-19 Patients in the Emergency Department: A Case Study

Author

Perez-Aguilar, Armando, Ortiz-Barrios, Miguel, Pancardo, Pablo, Orrante-Weber-Burque, Fernando, Goos, Gerhard, Founding 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, and Duffy, Vincent G., editor

Published
2023
Full Text
View/download PDF

9. A Hybrid Multi-criteria Framework for Evaluating the Performance of Clinical Labs During the Covid-19 Pandemic

Author

Ortiz-Barrios, Miguel, Espeleta-Aris, Andrea, Jiménez-Delgado, Genett, Celani-De Souza, Helder Jose, Santana-de Oliveira, Jonas, Konios, Alexandros, Campis-Freyle, Leonardo, Navarro-Jimenez, Eduardo, Goos, Gerhard, Founding 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, and Duffy, Vincent G., editor

Published
2023
Full Text
View/download PDF

13. A FAHP-VIKOR Approach for Supporting the Selection of Tomography Equipment in LMIC Hospitals: A Case Study

Author

Ortíz-Barrios, Miguel, Jaramillo-Rueda, Natalia, Petrillo, Antonella, Fernández-Mendoza, Zaury, Vidal-Pacheco, Lucelys, 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, Stephanidis, Constantine, editor, Duffy, Vincent G., editor, Krömker, Heidi, editor, Fui-Hoon Nah, Fiona, editor, Siau, Keng, editor, Salvendy, Gavriel, editor, and Wei, June, editor

Published
2021
Full Text
View/download PDF

14. Implementation of Lean Six Sigma to Lessen Waiting Times in Public Emergency Care Networks: A Case Study

Author

Ortiz-Barrios, Miguel, Coba-Blanco, Dayana, Jiménez-Delgado, Genett, Salomon, Valerio A. P., López-Meza, Pedro, 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, Stephanidis, Constantine, editor, Duffy, Vincent G., editor, Krömker, Heidi, editor, Fui-Hoon Nah, Fiona, editor, Siau, Keng, editor, Salvendy, Gavriel, editor, and Wei, June, editor

Published
2021
Full Text
View/download PDF

16. Integrating Lean Six Sigma and Discrete-Event Simulation for Shortening the Appointment Lead-Time in Gynecobstetrics Departments: A Case Study

Author

Ortíz-Barrios, Miguel, McClean, Sally, Jiménez-Delgado, Genett, Martínez-Sierra, David Enrique, 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, and Duffy, Vincent G., editor

Published
2020
Full Text
View/download PDF

17. Choosing the Most Suitable Classifier for Supporting Assistive Technology Adoption in People with Parkinson’s Disease: A Fuzzy Multi-criteria Approach

Author

Ortíz-Barrios, Miguel, Cleland, Ian, Donnelly, Mark, Greer, Jonathan, Petrillo, Antonella, Fernández-Mendoza, Zaury, Jaramillo-Rueda, Natalia, 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, and Duffy, Vincent G., editor

Published
2020
Full Text
View/download PDF

18. Identifying the Most Appropriate Classifier for Underpinning Assistive Technology Adoption for People with Dementia: An Integration of Fuzzy AHP and VIKOR Methods

Author

Ortíz-Barrios, Miguel, Nugent, Chris, García-Constantino, Matias, Jimenez-Delgado, Genett, 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, and Duffy, Vincent G., editor

Published
2020
Full Text
View/download PDF

20. Applying Multi-phase DES Approach for Modelling the Patient Journey Through Accident and Emergency Departments

Author

Ortiz-Barrios, Miguel, Pancardo, Pablo, Jiménez-Delgado, Genett, De Ávila-Villalobos, Jeferson, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Pandu Rangan, C., Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, and Duffy, Vincent G., editor

Published
2019
Full Text
View/download PDF

21. Discrete-Event Simulation for Performance Evaluation and Improvement of Gynecology Outpatient Departments: A Case Study in the Public Sector

Author

Ortiz-Barrios, Miguel, Lopez-Meza, Pedro, McClean, Sally, Polifroni-Avendaño, Giselle, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Pandu Rangan, C., Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, and Duffy, Vincent G., editor

Published
2019
Full Text
View/download PDF

22. Using Computer Simulation for Reducing the Appointment Lead-Time in a Public Pediatric Outpatient Department

Author

Ortiz-Barrios, Miguel, Jiménez-Delgado, Genett, McClean, Sally, Polifroni-Avendaño, Giselle, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Pandu Rangan, C., Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, and Duffy, Vincent G., editor

Published
2019
Full Text
View/download PDF

24. Using Discrete-Event-Simulation for Improving Operational Efficiency in Laboratories: A Case Study in Pharmaceutical Industry

Author

Troncoso-Palacio, Alexander, Neira-Rodado, Dionicio, Ortíz-Barrios, Miguel, Jiménez-Delgado, Genett, Hernández-Palma, Hugo, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Pandu Rangan, C., Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Weikum, Gerhard, Series Editor, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Tan, Ying, editor, Shi, Yuhui, editor, and Tang, Qirong, editor

Published
2018
Full Text
View/download PDF

25. Using FAHP-VIKOR for Operation Selection in the Flexible Job-Shop Scheduling Problem: A Case Study in Textile Industry

Author

Ortíz-Barrios, Miguel, Neira-Rodado, Dionicio, Jiménez-Delgado, Genett, Hernández-Palma, Hugo, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Pandu Rangan, C., Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Weikum, Gerhard, Series Editor, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Tan, Ying, editor, Shi, Yuhui, editor, and Tang, Qirong, editor

Published
2018
Full Text
View/download PDF

26. Definition of Strategies for the Reduction of Operational Inefficiencies in a Stroke Unit

Author

Ortiz-Barrios, Miguel, Neira-Rodado, Dionicio, Jiménez-Delgado, Genett, McClean, Sally, Lara, Osvaldo, 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, and Duffy, Vincent G., editor

Published
2018
Full Text
View/download PDF

28. A Computer Simulation Approach to Reduce Appointment Lead-Time in Outpatient Perinatology Departments: A Case Study in a Maternal-Child Hospital

Author

Ortíz-Barrios, Miguel, Jimenez-Delgado, Genett, De Avila-Villalobos, Jeferson, 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, Siuly, Siuly, editor, Huang, Zhisheng, editor, Aickelin, Uwe, editor, Zhou, Rui, editor, Wang, Hua, editor, Zhang, Yanchun, editor, and Klimenko, Stanislav, editor

Published
2017
Full Text
View/download PDF

29. Discrete-Event Simulation to Reduce Waiting Time in Accident and Emergency Departments: A Case Study in a District General Clinic

Author

Nuñez-Perez, Nixon, Ortíz-Barrios, Miguel, McClean, Sally, Salas-Navarro, Katherinne, Jimenez-Delgado, Genett, Castillo-Zea, Anyeliz, 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
Full Text
View/download PDF

30. Applying Computer Simulation Modelling to Minimizing Appointment Lead-Time in Elderly Outpatient Clinics: A Case Study

Author

Ortíz-Barrios, Miguel, López-Meza, Pedro, Jimenez-Delgado, Genett, 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
Full Text
View/download PDF

38. Comparative Analysis between ANP and ANP- DEMATEL for Six Sigma Project Selection Process in a Healthcare Provider

Author

Ortiz Barrios, Miguel, Felizzola Jiménez, Heriberto, Nieto Isaza, Santiago, 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, Pecchia, Leandro, editor, Chen, Liming Luke, editor, Nugent, Chris, editor, and Bravo, José, editor

Published
2014
Full Text
View/download PDF

40. Predicting Activity Duration in Smart Sensing Environments Using Synthetic Data and Partial Least Squares Regression : The Case of Dementia Patients

Author

Ortiz-Barrios, Miguel, Järpe, Eric, García-Constantino, Matías, Cleland, Ian, Nugent, Chris, Arias-Fonseca, Sebastián, Jaramillo-Rueda, Natalia, Ortiz-Barrios, Miguel, Järpe, Eric, García-Constantino, Matías, Cleland, Ian, Nugent, Chris, Arias-Fonseca, Sebastián, and Jaramillo-Rueda, Natalia

Abstract

The accurate recognition of activities is fundamental for following up on the health progress of people with dementia (PwD), thereby supporting subsequent diagnosis and treatments. When monitoring the activities of daily living (ADLs), it is feasible to detect behaviour patterns, parse out the disease evolution, and consequently provide effective and timely assistance. However, this task is affected by uncertainties derived from the differences in smart home configurations and the way in which each person undertakes the ADLs. One adjacent pathway is to train a supervised classification algorithm using large-sized datasets; nonetheless, obtaining real-world data is costly and characterized by a challenging recruiting research process. The resulting activity data is then small and may not capture each person's intrinsic properties. Simulation approaches have risen as an alternative efficient choice, but synthetic data can be significantly dissimilar compared to real data. Hence, this paper proposes the application of Partial Least Squares Regression (PLSR) to approximate the real activity duration of various ADLs based on synthetic observations. First, the real activity duration of each ADL is initially contrasted with the one derived from an intelligent environment simulator. Following this, different PLSR models were evaluated for estimating real activity duration based on synthetic variables. A case study including eight ADLs was considered to validate the proposed approach. The results revealed that simulated and real observations are significantly different in some ADLs (p-value < 0.05), nevertheless synthetic variables can be further modified to predict the real activity duration with high accuracy (R2(pred)>90%). © 2022 by the authors., Funding text: This research has received funding under the REMIND project Marie Sklodowska-Curie EU Framework for Research and Innovation Horizon 2020, under Grant Agreement No. 734355.

Published
2022
Full Text
View/download PDF

49. Erratum: Comparative Analysis between ANP and ANP- DEMATEL for Six Sigma Project Selection Process in a Healthcare Provider

Author

Ortiz Barrios, Miguel Angel, Felizzola Jiménez, Heriberto, Nieto Isaza, Santiago, 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, Pecchia, Leandro, editor, Chen, Liming Luke, editor, Nugent, Chris, editor, and Bravo, José, editor

Published
2014
Full Text
View/download PDF

50. A Hybrid Fuzzy Multi-criteria Decision Making Model to Evaluate the Overall Performance of Public Emergency Departments: A Case Study

Author

Universitat Politècnica de València. Departamento de Organización de Empresas - Departament d'Organització d'Empreses, Ortiz-Barrios, Miguel, Alfaro Saiz, Juan José, Universitat Politècnica de València. Departamento de Organización de Empresas - Departament d'Organització d'Empreses, Ortiz-Barrios, Miguel, and Alfaro Saiz, Juan José

Abstract

[EN] Performance evaluation is relevant for supporting managerial decisions related to the improvement of public emergency departments (EDs). As different criteria from ED context and several alternatives need to be considered, selecting a suitable Multicriteria Decision-Making (MCDM) approach has become a crucial step for ED performance evaluation. Although some methodologies have been proposed to address this challenge, a more complete approach is still lacking. This paper bridges this gap by integrating three potent MCDM methods. First, the Fuzzy Analytic Hierarchy Process (FAHP) is used to determine the criteria and sub-criteria weights under uncertainty, followed by the interdependence evaluation via fuzzy Decision-Making Trial and Evaluation Laboratory(FDEMATEL). The fuzzy logic is merged with AHP and DEMATEL to illustrate vague judgments. Finally, the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) is used for ranking EDs. This approach is validated in a real 3-ED cluster. The results revealed the critical role of Infrastructure (21.5%) in ED performance and the interactive nature of Patient safety (C+R =12.771). Furthermore, this paper evidences the weaknesses to be tackled for upgrading the performance of each ED.

Published
2020

Catalog

Books, media, physical & digital resources
See catalog results