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223 results on '"Gaona García, Paulo"'

1. Hacia la virtualización de escritorios para la entrega de ambientes académicos basados en DaaS

Author

Forero Rodriguez, Julián Andrés, Montenegro, Carlos, Rojas Bonilla, Jairo andrés, and Gaona García, Paulo Alonso

Subjects
Centralized schemes, desktop as a service (DaaS), simplification of administration, virtual desktop infrastructure (VDI), History of scholarship and learning. The humanities, AZ20-999, Science (General), Q1-390, Social sciences (General), H1-99
Abstract

With evolution technology constant, it is natural that institutions are facing drastic changes of paradigms with regard to the way in which operate, are managed and delivered services in the modern technological infrastructure; having great impact on private and public administrative and operational organizations who must be accomplished efficiently manage resources according to user requirements. This article describes the analysis, design, implementation and testing in the computation laboratories of the Universidad Distrital Francisco José de Caldas (Bogotá, Colombia) of two prototypes of virtual desktops as a service (DaaS) for students and teachers, based on the requirements of some subjects of the curricular project of systems engineering, through the technologies Citrix VDI-in-a-box Systems and Oracle Virtual Machine. Based on this, an assessment is established to determine the best prototype to be implemented in the computer rooms based on criteria like mode of administration, characteristics that must comply with the infrastructure of virtualization (VDI), the type of persistence, among other issues. In this way, it is determined that VDI-in-a-box of Citrix System shas characteristics that adapt better than Oracle Virtual Machine according to the needs of the educational classroom.

Published
2016
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3. Improving OER Descriptions to Enhance Their Availability, Reuse, and Enrichment

Author

Herrera-Cubides, Jhon Francin, Gaona-García, Paulo Alonso, Montenegro-Marín, Carlos Enrique, and Sánchez-Alonso, Salvador

Abstract

Nowadays, information and communication technologies (ICTs) and virtual training have increased the use of educational resources. This growth use has highlighted educational resource reuse and availability problems. Resource descriptions adapted to particular needs and the lack of metadata enrichment taking advantage of the benefits provided by the Semantic Web are some examples of these problems. The purpose of this paper is to expose an enhanced and interoperable set of metadata elements for describing OER (Open Educational Resources), which takes full advantage of the Openness and data enrichment. In this research, requirements such as data quality dimensions, Linked Data, and mapping into RDF (Resource Description Framework) Graph, have been taken into account to provide well-described, available, reusable and enriched OER, in addition, to display them as Linked Data. These features contribute to the educational field strengthen the processes of Opening, Availability, Reuse, and Linking OER. In a nutshell, these features are necessary to facilitate innovative educational settings. Finally, this improved OER description can be extrapolated to other countries, serving as a potential Opening and reuse guidelines to publish OER on both applications and LOD (Linked Open Data) Cloud.

Published
2022
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8. Ontological Model to Represent Interactive Simulation Objects

Author

Cuspoca Ruiz, Jonathan Enrique, Baron Velandia, Julio, Herrera-Cubides, Jhon Francined, Gaona-García, Paulo Alonso, Montenegro-Marín, Carlos Enrique, Huang, Ronghuai, Series Editor, Kinshuk, Series Editor, Jemni, Mohamed, Series Editor, Chen, Nian-Shing, Series Editor, Spector, J. Michael, Series Editor, and Burgos, Daniel, editor

Published
2020
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9. Image Recognition Model over Augmented Reality Based on Convolutional Neural Networks Through Color-Space Segmentation

Author

Restrepo-Rodríguez, Andrés Ovidio, Casas-Mateus, Daniel Esteban, Gaona-García, Paulo Alonso, Montenegro-Marín, Carlos 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, Arai, Kohei, editor, and Kapoor, Supriya, editor

Published
2020
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18. Segmentation Methods for Image Classification Using a Convolutional Neural Network on AR-Sandbox

Author

Restrepo Rodriguez, Andres Ovidio, Casas Mateus, Daniel Esteban, Gaona Garcia, Paulo Alonso, Gomez Acosta, Adriana, Montenegro Marin, Carlos Enrique, Rannenberg, Kai, Editor-in-Chief, Sakarovitch, Jacques, Editorial Board Member, Goedicke, Michael, Editorial Board Member, Tatnall, Arthur, Editorial Board Member, Neuhold, Erich J., Editorial Board Member, Pras, Aiko, Editorial Board Member, Tröltzsch, Fredi, Editorial Board Member, Pries-Heje, Jan, Editorial Board Member, Kreps, David, Editorial Board Member, Reis, Ricardo, Editorial Board Member, Furnell, Steven, Editorial Board Member, Furbach, Ulrich, Editorial Board Member, Winckler, Marco, Editorial Board Member, Malaka, Rainer, Editorial Board Member, MacIntyre, John, editor, Maglogiannis, Ilias, editor, Iliadis, Lazaros, editor, and Pimenidis, Elias, editor

Published
2019
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19. Implementation of the AODV Routing Protocol for Message Notification in a Wireless Sensor Microgrid

Author

Gaona-García, Elvis, Palechor-Mopán, Sergio, Murcia-Sierra, Laura, Gaona-García, Paulo, Barbosa, Simone Diniz Junqueira, Series Editor, Filipe, Joaquim, Series Editor, Kotenko, Igor, Series Editor, Sivalingam, Krishna M., Series Editor, Washio, Takashi, Series Editor, Yuan, Junsong, Series Editor, Zhou, Lizhu, Series Editor, Ghosh, Ashish, Series Editor, Figueroa-García, Juan Carlos, editor, Villegas, Juan G., editor, Orozco-Arroyave, Juan Rafael, editor, and Maya Duque, Pablo Andres, editor

Published
2018
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20. Evaluation of the Linked Open Data Quality Based on a Fuzzy Logic Model

Author

Arias Caracas, Esteban, Mendoza López, Daniel Fernando, Gaona-García, Paulo Alonso, Herrera Cubides, Jhon Francined, Montenegro-Marín, Carlos Enrique, Rannenberg, Kai, Editor-in-Chief, Sakarovitch, Jacques, Series Editor, Goedicke, Michael, Series Editor, Tatnall, Arthur, Series Editor, Neuhold, Erich J., Series Editor, Pras, Aiko, Series Editor, Tröltzsch, Fredi, Series Editor, Pries-Heje, Jan, Series Editor, Whitehouse, Diane, Series Editor, Reis, Ricardo, Series Editor, Furnell, Steven, Series Editor, Furbach, Ulrich, Series Editor, Winckler, Marco, Series Editor, Rauterberg, Matthias, Series Editor, Iliadis, Lazaros, editor, Maglogiannis, Ilias, editor, and Plagianakos, Vassilis, editor

Published
2018
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22. Model Based on Support Vector Machine for the Estimation of the Heart Rate Variability

Author

Hernández-Ruiz, Catalina Maria, Villagrán Martínez, Sergio Andrés, Ortiz Guzmán, Johan Enrique, Gaona Garcia, Paulo Alonso, 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, Kůrková, Věra, editor, Manolopoulos, Yannis, editor, Hammer, Barbara, editor, Iliadis, Lazaros, editor, and Maglogiannis, Ilias, editor

Published
2018
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24. Fuzzy Logic System Based on Canvas Model to Evaluate the Initial Viability of a Business Proposal

Author

Montenegro Marín, Carlos Enrique, Acosta Contreras, Laura Daniela, Barreto López, Andrés Ricardo, Gaona-García, Paulo Alonso, Diniz Junqueira Barbosa, Simone, Series editor, Chen, Phoebe, Series editor, Du, Xiaoyong, Series editor, Filipe, Joaquim, Series editor, Kotenko, Igor, Series editor, Liu, Ting, Series editor, Sivalingam, Krishna M., Series editor, Washio, Takashi, Series editor, Figueroa-García, Juan Carlos, editor, López-Santana, Eduyn Ramiro, editor, Villa-Ramírez, José Luis, editor, and Ferro-Escobar, Roberto, editor

Published
2017
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27. El papel de los datos abiertos vinculados (LOD): una mirada desde las fuentes de datos inteligentes (OSINT).

Author

Varón-Capera, Álvaro, Gaona-García, Paulo Alonso, and Montenegro-Marín, Carlos Enrique

Subjects
*LINKED data (Semantic Web), *OPEN source intelligence, *SEMANTIC Web, *DECISION making
Abstract

Everyday millions of open data sources available on the Web are generated, which through several and different processes can be viable as intelligent data sources for decision making and activities related to their consumption. This article proposes a study based on a descriptive statistical methodology, to carry out an analysis of the growth of linked open data, under the principles of Linking Open Data (LOD) and its potential through intelligent data sources (OSINT). The study aims to analyse the structures that allow a series of guidelines in order to verify the validity and linkage of OSINT under principles based on LOD. Finally, some recommendations neceand actions are presented to determine the main actors of the different data sources to add cadence to the LOD resource release process. [ABSTRACT FROM AUTHOR]

Published
2024
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29. User Experiences in Virtual Reality Environments Navigation Based on Simple Knowledge Organization Systems

Author

Martin-Moncunill, David, Gaona-García, Paulo Alonso, Gordillo-Orjuela, Kevin, Montenegro-Marin, Carlos Enrique, Diniz Junqueira Barbosa, Simone, Series editor, Chen, Phoebe, Series editor, Du, Xiaoyong, Series editor, Filipe, Joaquim, Series editor, Kara, Orhun, Series editor, Kotenko, Igor, Series editor, Liu, Ting, Series editor, Sivalingam, Krishna M., Series editor, Washio, Takashi, Series editor, Figueroa-García, Juan Carlos, editor, López-Santana, Eduyn Ramiro, editor, and Ferro-Escobar, Roberto, editor

Published
2016
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33. Exploring the Relevance of Europeana Digital Resources: Preliminary Ideas on Europeana Metadata Quality

Author

Gaona-García, Paulo Alonso, Fermoso-García, Ana, and Sánchez-Alonso, Salvador

Subjects
HS. Repositories., IE. Data and metadata structures., JH. Digital preservation.
Abstract

Europeana is a European project aimed to become the modern “Alexandria Digital Library”, as it targets providing access to thousands of resources of European cultural heritage, contributed by more than fifteen hundred institutions such as museums, libraries, archives and cultural centers. This article aims to explore Europeana digital resources as open learning repositories in order to re-use digital resources to improve learning process in the domain of arts and cultural heritage. To carry out this purpose, we present results of metadata quality based on a study case associated to recommendations and suggestions that provide this type of initiatives in our educational context in order to improve the access of digital resources according to a specific knowledge areas.

Published
2017

43. Bibliographic review and structuring of the state of the art on modeling immersive systems with usability features.

Author

Gelvez-García, Nancy Yaneth, Sánchez-Cruz, Andrés Felipe, Montenegro-Marín, Carlos Enrique, and Gaona-García, Paulo Alonso

Subjects
VIRTUAL reality
Abstract

Copyright of Visión Electrónica is the property of Fondo de Universidad Distrital Francisco Jose de Caldas and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

45. Application of Smart Contracts in Online Product Procurement

Author

González Vásquez, Julián David, Montenegro-Marin, Carlos Enrique, Gaona-García, Paulo Alonso, and Parra Fuente, Javier (1)

Subjects
blockchain, purchase, products, technology, Scopus(2), security, contract
Abstract

In this work, a platform for the acquisition of online products is presented, where companies finally offer merchandise, so that users can buy from the comfort of their homes, taking into account that each of the parties will ensure compliance with the service. For this, the concept of smart contract is applied, which guarantees the correct execution of the agreement during the process, this based on blockchain technology, which provides confidence in the assurance of information.

Published
2022
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49. Características pedagógicas, didácticas y tecnológicas para el diseño de sistemas gamificados basados en experiencia de usuario en Educación virtual

Author

Munevar Garcia, Pablo Alexander, Pedraza Goyeneche, Clara Esperanza, Aranda Lozano, Diego Fernando, Samper Ortegón, Luis Fernando, Reina Granados, Javier Gerardo, Buitrago Cadavid, Paola Andrea, Montenegro Marín, Carlos Enrique, and Gaona García, Paulo Alonso

Abstract

La presente ponencia forma parte de los resultados del avance de un proyecto de investigación financiado por MinCiencias y la Gobernación de Antioquia, que se centra en el desarrollo de un sistema gamificado, el cual está teóricamente soportado por tendencias emergentes y actuales como el Deep Learning, la inteligencia artificial, el big data y la experiencia del usuario enfocado en fortalecer la calidad en la educación virtual. Bajo una metodología tipo SCRUM, se definen un conjunto de fases que van desde la exploración, la identificación de variables y categorías, el desarrollo del sistema, el pilotaje y la validación para ser llevado a un nivel de madurez tecnológica tipo TRL3. Dicha metodología ha generado la ruta de trabajo y el diseño desde aspectos de orden de arquitectura y modelado del desarrollo del sistema gamificado, desde su idea hasta su desarrollo e implementación. Estas relaciones existentes entre los resultados de la articulación entre la ingeniería, la educación y las ciencias del comportamiento social, se abordan a partir de modelos emergentes, y tecnologías exponenciales que permiten establecer elementos favorables para el desarrollo de plataformas, aplicaciones e innovaciones pedagógicas y didácticas que, como en este caso, se fortalecen los procesos centrados en la retención y permanencia como factor asociado a la disminución de la deserción estudiantil.

Published
2020

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