Persona:
Heradio Gil, Rubén

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ORCID
0000-0002-7131-0482
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Heradio Gil
Nombre de pila
Rubén
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2011 - 201922
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Fecha de finalización: 2019 × Fecha de inicio: 2011 ×

Resultados de la búsqueda

Mostrando 1 - 10 de 22
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    Physics Experiments at the UNEDLabs Portal
    (International Federation of Engineering Education Societies (IFEES), 2012-01-22) Dormido Canto, Sebastián; Sánchez, José; Torre Cubillo, Luis de la; Heradio Gil, Rubén; Carreras, Carmen; Sánchez Fernández, Juan Pedro; Yuste, Manuel
    UNEDLabs is a web portal based on a free, modern, open source, and well-known learning management system: Moodle. This portal joins two theme networks of virtual and remote laboratories (one for Control Engineering and another one for Physics, named AutomatL@bs and FisL@bs, respectively) together. AutomatL@bs has been operative for five years now. Following AutomatL@bsâ?? scheme, FisL@bs was created as a network of remote and virtual laboratories for physics university education via the Internet to offer students the possibility of performing hands-on experiences in different fields of physics in two ways: simulation and real remote operation. Now, both FisL@bs and AutomatL@bs join together (while maintaining their independency) into an unique new web portal called UNEDLabs. This work focuses on this new web environment and gives a detailed account of a novel way in Physics to let distance learning students gain practical experience autonomously. This paper explains how the new portal works and the software tools used for creating it. In addition, it also describes the physics experiments which are already operative.
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    Standardizing course assessment in competency-based higher education: an experience report
    (Frontiers Media, 2018-06-18) Vargas, Hector; Arredondo, Emanuel; Heradio Gil, Rubén; Torre Cubillo, Luis de la
    We examine the implementation of Competency-Based Education (CBE) at the Pontifical Catholic University of Valpara´ıso (PUCV) in Chile, focusing on the challenges associated with assessment methods in measuring students’ competencies accurately. To address these issues, we first introduce the Competency Assessment and Monitoring (C-A&M) model, which aims to standardize and improve course evaluation. Then, two complementary studies are reported: a within-groups design involving 20 Engineering courses and a between-groups design assessing the perceptions of 109 instructors across various faculties, including Law, Philosophy, and Education. Findings indicate that CBE is not yet fully realized at PUCV, with considerable room for improvement in evaluation strategies, alignment of learning objectives with competencies, and synchronization of training activities. However, the implementation of the C-A&M model led to significant enhancements in these areas, providing evidence of its effectiveness in advancing CBE practices.
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    Supporting the Statistical Analysis of Variability Models
    (Institute of Electrical and Electronics Engineers (IEEE), 2019-08-26) Mayr Dorn, Christoph; Egyed, Alexander; Heradio Gil, Rubén; Fernández Amoros, David José
    Variability models are broadly used to specify the configurable features of highly customizable software. In practice, they can be large, defining thousands of features with their dependencies and conflicts. In such cases, visualization techniques and automated analysis support are crucial for understanding the models. This paper contributes to this line of research by presenting a novel, probabilistic foundation for statistical reasoning about variability models. Our approach not only provides a new way to visualize, describe and interpret variability models, but it also supports the improvement of additional state-of-the-art methods for software product lines; for instance, providing exact computations where only approximations were available before, and increasing the sensitivity of existing analysis operations for variability models. We demonstrate the benefits of our approach using real case studies with up to 17,365 features, and written in two different languages (KConfig and feature models).
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    Exemplar driven development of software product lines
    (Elsevier, 2012-12-01) Heradio Gil, Rubén; Fernández Amoros, David José; Torre Cubillo, Luis de la; Abad Cardiel, Ismael
    The benefits of following a product line approach to develop similar software systems are well documented. Nevertheless, some case studies have revealed significant barriers to adopt such approach. In order to minimize the paradigm shift between conventional software engineering and software product line engineering, this paper presents a new development process where the products of a domain are made by analogy to an existing product. Furthermore, this paper discusses the capabilities and limitations of different techniques to implement the analogy relation and proposes a new language to overcome such limitations.
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    Virtual and remote labs in education: A bibliometric analysis
    (Elsevier, 2016-07) Heradio Gil, Rubén; Torre Cubillo, Luis de la; Galán, Daniel; Cabrerizo, Francisco Javier
    Laboratory experimentation plays an essential role in engineering and scientific education. Virtual and remote labs reduce the costs associated with conventional hands-on labs due to their required equipment, space, and maintenance staff. Furthermore, they provide additional benefits such as supporting distance learning, improving lab accessibility to handicapped people, and increasing safety for dangerous experimentation. This paper analyzes the literature on virtual and remote labs from its beginnings to 2015, identifying the most influential publications, the most researched topics, and how the interest in those topics has evolved along the way. To do so, bibliographical data gathered from ISI Web of Science, Scopus and GRC2014 have been examined using two prominent bibliometric approaches: science mapping and performance analysis.
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    Providing collaborative support to virtual and remote laboratories
    (IEEE (Institute of Electrical and Electronics Engineers), 2013-06-04) Torre Cubillo, Luis de la; Heradio Gil, Rubén; Jara, Carlos A.; Sanchez, Jose; Dormido Canto, Sebastián; Torres, Fernando; Candelas, Francisco A.
    Virtual and remote laboratories (VRLs) are e-learning resources that enhance the accessibility of experimental setups providing a distance teaching framework which meets the student's hands-on learning needs. In addition, online collaborative communication represents a practical and a constructivist method to transmit the knowledge and experience from the teacher to students, overcoming physical distance and isolation. This paper describes the extension of two open source tools: (1) the learning management system Moodle, and (2) the tool to create VRLs Easy Java Simulations (EJS). Our extension provides: (1) synchronous collaborative support to any VRL developed with EJS (i.e., any existing VRL written in EJS can be automatically converted into a collaborative lab with no cost), and (2) support to deploy synchronous collaborative VRLs into Moodle. Using our approach students and/or teachers can invite other users enrolled in a Moodle course to a real-time collaborative experimental session, sharing and/or supervising experiences at the same time they practice and explore experiments using VRLs.
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    A scalable approach to exact model and commonality counting for extended feature models.
    (Institute of Electrical and Electronics Engineers (IEEE), 2014-05-29) Fernández Amoros, David José; Heradio Gil, Rubén; Cerrada Somolinos, José Antonio; Cerrada Somolinos, Carlos
    A software product line is an engineering approach to efficient development of software product portfolios. Key to the success of the approach is to identify the common and variable features of the products and the interdependencies between them, which are usually modeled using feature models. Implicitly, such models also include valuable information that can be used by economic models to estimate the payoffs of a product line. Unfortunately, as product lines grow, analyzing large feature models manually becomes impracticable. This paper proposes an algorithm to compute the total number of products that a feature model represents and, for each feature, the number of products that implement it. The inference of both parameters is helpful to describe the standarization/parameterization balance of a product line, detect scope flaws, assess the product line incremental development, and improve the accuracy of economic models. The paper reports experimental evidence that our algorithm has better runtime performance than existing alternative approaches.
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    Virtual and Remote Labs in Control Education: a Survey
    (Elsevier, 2016-11-14) Heradio Gil, Rubén; Torre Cubillo, Luis de la; Dormido Canto, Sebastián
    Virtual and remote labs have been around for almost twenty years and while they have been constantly gaining popularity since their appearance, there are still many people in the control education community who either do not know many details about them or do not know them at all. What are their benefits? Which examples of virtual and remote labs for control education can be found in the Internet and how spread and popular are they? What are the current trends and issues in the implementation and deployment of these tools? And the future ones? These and others are some of the questions we answer in this paper, trying to bring the attention of the control education community to these tools which, we believe, are meant to have an increasing importance and relevance for the 21st century students.
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    The Ball and Beam System: A Case Study of Virtual and Remote Lab Enhancement With Moodle
    (IEEE (Institute of Electrical and Electronics Engineers), 2015-06-10) Torre Cubillo, Luis de la; Guinaldo Losada, María; Heradio Gil, Rubén; Dormido Canto, Sebastián
    Web-based labs are key tools for distance education that help to illustrate scientific phenomena, which require costly or difficult-to-assemble equipment. Easy Java Simulations (EJS) is an authoring tool that speeds up the creation of these kind of labs. An excellent proof of the EJS potential is the open source physics (OSP) repository, which hosts hundreds of free EJS labs. Learning management systems, such as Moodle, provide social contexts where students interact with each other. The work described in this paper looks for the synergy of both tools, EJS and Moodle, by supporting the deployment of EJS labs into Moodle and thus enriching them with social features (e.g., chat, forums, and videoconference). To test this approach, the authors have created the ball and beam lab, which helps students of automatic control engineering to train different advanced techniques (robust, fuzzy, and reset control), and compare their performance in relation to a conventional proportional-integral-derivative control.
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    Open-source hardware in education: A systematic mapping study
    (IEEE, 2018-11-16) Heradio Gil, Rubén; Chacón, Jesús; Vargas, Héctor; Galán, Daniel; Sáenz Valiente, Jacobo; Torre Cubillo, Luis de la
    The open-source hardware movement is becoming increasingly popular due to the emergence of successful low-cost technologies, such as Arduino and Raspberry Pi, and thanks to the community of makers that actively share their creations to be freely studied, modified, and re-distributed. Numerous authors have proposed distinct ways to seize this approach for accomplishing a variety of learning goals: enabling scholars to explore scientific concepts, promoting students’ creativity, helping them to be more fluent and expressive with new technologies, and so on. This paper reports a systematic mapping study that overviews the literature on open-source hardware in education by analyzing and classifying 676 publications. The results of our work provide: 1) guidance on the published material (identifying the most relevant papers, publication sources, institutions, and countries); 2) information about the pedagogical uses of open-source hardware (showing its main educational goals, stages, and topics where it is principally applied); and 3) directions for future research.