Sergio Luján‐Mora
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View article: Educational Technology and E-Learning as Pillars for Sustainable Education
Educational Technology and E-Learning as Pillars for Sustainable Education Open
The rapid advancements in Educational Technology (EdTech) and e-learning necessitate a critical focus on the principles of sustainability to ensure compliance with and the achievement of Sustainable Development Goal 4 (SDG 4), quality and …
View article: Autonomous cyber-physical security middleware for IoT: anomaly detection and adaptive response in hybrid environments
Autonomous cyber-physical security middleware for IoT: anomaly detection and adaptive response in hybrid environments Open
The rapid adoption of Internet of Things (IoT) devices in cyber-physical systems introduces significant security challenges, particularly in distributed and heterogeneous environments where operational resilience and real-time threat respo…
View article: Implementing federated learning for privacy-preserving emotion detection in educational environments
Implementing federated learning for privacy-preserving emotion detection in educational environments Open
Emotion detection has become an essential tool in educational settings, where understanding and responding to students’ emotions is crucial to improving their engagement, academic performance, and emotional well-being. However, traditional…
View article: Implementation of edge AI for early fault detection in IoT networks: evaluation of performance and scalability in complex applications
Implementation of edge AI for early fault detection in IoT networks: evaluation of performance and scalability in complex applications Open
The exponential growth of Internet of Things (IoT) deployments has introduced critical demands in reliability, energy efficiency, and real-time fault detection. Traditional cloud-based solutions suffer from excessive latency and energy ove…
View article: Assistive Technology for Inclusive Education: A Single-Case Study of a Child with Spastic Tetraplegia, Visual and Motor Disabilities in Ecuador
Assistive Technology for Inclusive Education: A Single-Case Study of a Child with Spastic Tetraplegia, Visual and Motor Disabilities in Ecuador Open
In this research, we designed and developed an adapted keyboard and software for learning to write for an Ecuadorian child with spastic tetraplegia, visual and motor impairment using a computer. The method used in this research was the ada…
View article: Web accessibility evaluation from the perception of people with disabilities: case of Argentina
Web accessibility evaluation from the perception of people with disabilities: case of Argentina Open
This article analyses web accessibility, not only from a regulatory point of view, but also from the emotional burden it implies and affects people with disabilities (PwD). In Argentina a significant number of e-government servicesfor citi…
View article: Usability Evaluation of a Mobile Augmented Reality App for PC Hardware Training: A Comparative Study in Three Countries
Usability Evaluation of a Mobile Augmented Reality App for PC Hardware Training: A Comparative Study in Three Countries Open
The proliferation of mobile applications for educational purposes has highlighted the need to evaluate their usability, especially in diverse international contexts. This study addresses the problem of insufficient engagement and effective…
View article: Using Mixed Reality (MR) as an Emerging Technology for Improving Higher Education: Analysis of Mental Workload
Using Mixed Reality (MR) as an Emerging Technology for Improving Higher Education: Analysis of Mental Workload Open
This study aims to evaluate the mental workload perceived by students when using Build_3D, a mixed reality (MR) application, as an educational tool for learning PC and smartphone hardware, as well as to analyze teachers' perceptions of its…
View article: Enhancing the Educational Model Using Mixed Reality Technologies With Meta Quest 3: A Usability Analysis Using IBM-CSUQ
Enhancing the Educational Model Using Mixed Reality Technologies With Meta Quest 3: A Usability Analysis Using IBM-CSUQ Open
In today’s education landscape, there is a lack of effective digital tools for hands-on teaching of PC and smartphone hardware assembly, especially in environments where physical resources are limited. This challenge is critical because pr…
View article: Optimizing Problem-Solving in Technical Education: An Adaptive Learning System Based on Artificial Intelligence
Optimizing Problem-Solving in Technical Education: An Adaptive Learning System Based on Artificial Intelligence Open
The increasing complexity of educational challenges in technical disciplines highlights the need for personalized learning systems to address diverse student needs. Traditional methods, often relying on static activities or predefined rule…
View article: Corrections to “Analysis of the Mental Workload Associated With the Use of Virtual Reality Technology as Support in the Higher Educational Model”
Corrections to “Analysis of the Mental Workload Associated With the Use of Virtual Reality Technology as Support in the Higher Educational Model” Open
Presents corrections to the paper, (Corrections to “Analysis of the Mental Workload Associated With the Use of Virtual Reality Technology as Support in the Higher Educational Model”).
View article: Web Accessibility Status of Open Access Journals in Africa: A 2024 Snapshot
Web Accessibility Status of Open Access Journals in Africa: A 2024 Snapshot Open
Open access journals (OAJs) allow access to scientific articles free of charge worldwide. Therefore, OAJs plays an important role in disseminating scientific knowledge to the world. The access to OAJs is primarily via the Web, which still …
View article: Impact of COVID-19 in the web accessibility of higher education institutions: a pending challenge
Impact of COVID-19 in the web accessibility of higher education institutions: a pending challenge Open
The COVID-19 pandemic forced educational institutions to close and led to a radical transformation of the global education system. This process of change had to take place in a short period of time and, as a result, methodologies and learn…
View article: Integrating OLAP with NoSQL Databases in Big Data Environments: Systematic Mapping
Integrating OLAP with NoSQL Databases in Big Data Environments: Systematic Mapping Open
The growing importance of data analytics is leading to a shift in data management strategy at many companies, moving away from simple data storage towards adopting Online Analytical Processing (OLAP) query analysis. Concurrently, NoSQL dat…
View article: Towards Sustainable Education with the Use of Mobile Augmented Reality in Early Childhood and Primary Education: A Systematic Mapping
Towards Sustainable Education with the Use of Mobile Augmented Reality in Early Childhood and Primary Education: A Systematic Mapping Open
Over the years, educational institutions have faced significant difficulties in the teaching process at all educational levels, due to lack of motivation, concentration, attention, and confidence, among other aspects. In this sense, inform…
View article: Evaluating the Robustness of Deep Learning Models against Adversarial Attacks: An Analysis with FGSM, PGD and CW
Evaluating the Robustness of Deep Learning Models against Adversarial Attacks: An Analysis with FGSM, PGD and CW Open
This study evaluated the generation of adversarial examples and the subsequent robustness of an image classification model. The attacks were performed using the Fast Gradient Sign method, the Projected Gradient Descent method, and the Carl…
View article: Use of Virtual Reality as an Educational Tool: A Comparison Between Engineering Students and Teachers
Use of Virtual Reality as an Educational Tool: A Comparison Between Engineering Students and Teachers Open
<p>Today, teaching faces several challenges, including students’ difficulty in understanding abstract concepts and lack of motivation. To address these problems, the use of virtual reality (VR) has been explored as an innovativ…
View article: Application of Deep Learning Models for Real-Time Automatic Malware Detection
Application of Deep Learning Models for Real-Time Automatic Malware Detection Open
The increase in the sophistication and volume of cyberattacks has made traditional malware detection methods, such as those based on signatures and heuristics, obsolete. These conventional techniques struggle to identify new malware varian…
View article: Improving Higher Education With the Use of Mobile Augmented Reality (MAR): A Case Study
Improving Higher Education With the Use of Mobile Augmented Reality (MAR): A Case Study Open
Currently, students face difficulties in understanding and assembling desktop computer hardware. Traditional teaching, which relies on theoretical classes and manuals, does not provide sufficient interactive or practical experience, hinder…
View article: Usability and Workload Evaluation of a Cybersecurity Educational Game Application: A Case Study
Usability and Workload Evaluation of a Cybersecurity Educational Game Application: A Case Study Open
Currently, social networks and Internet access have become a place that fosters risky experiences for their users, who are vulnerable and can become victims of violence, online abuse, extortion, etc. Therefore, it is considered necessary t…
View article: Analysis of the Mental Workload Associated With the Use of Virtual Reality Technology as Support in the Higher Educational Model
Analysis of the Mental Workload Associated With the Use of Virtual Reality Technology as Support in the Higher Educational Model Open
In recent years, the continuous development of digital technologies has expanded the possibilities for their application in the educational environment, allowing to improve the learning experience by making it more interactive, visually ap…
View article: Real-Time Recognition and Tracking in Urban Spaces Through Deep Learning: A Case Study
Real-Time Recognition and Tracking in Urban Spaces Through Deep Learning: A Case Study Open
Real-time object detection in urban environments is critical for security, transportation, and surveillance applications. This work presents an approach based on the You Only Look Once model for real-time object detection in urban scenario…
View article: A Review of Emerging Technologies and Their Acceptance in Higher Education
A Review of Emerging Technologies and Their Acceptance in Higher Education Open
The pandemic caused by COVID-19 impacted the entire world, but technological progress led to the appearance of new and innovative emerging technologies (ETs). These technologies proved to have a wide potential for use as support in educati…
View article: Towards the Integration of Emerging Technologies as Support for the Teaching and Learning Model in Higher Education
Towards the Integration of Emerging Technologies as Support for the Teaching and Learning Model in Higher Education Open
The pandemic caused by COVID-19 impacted the entire world, but the significant challenges to be faced during this crisis opened an opportunity for organizations to evolve toward a digital transformation. Educational institutions were a con…
View article: Tourist Recommendation Systems: solving mobility in a private vehicle with support for parking
Tourist Recommendation Systems: solving mobility in a private vehicle with support for parking Open
At present, tourists have all the facilities to travel, but they face the difficulty of establishing the itineraries of visits and the routes to follow, the reason is the numerous attractions and the complexity of the Metropolitan cities, …
View article: Determinants of the Intention to Use MOOCs as a Complementary Tool: An Observational Study of Ecuadorian Teachers
Determinants of the Intention to Use MOOCs as a Complementary Tool: An Observational Study of Ecuadorian Teachers Open
New technological advances and globalization have undoubtedly given rise to new forms of learning. Massive Open Online Courses (MOOCs), which are a kind of evolution on e-learning, have the endorsement of prestigious universities around th…
View article: A Hybrid Methodology to Improve Speaking Skills in English Language Learning Using Mobile Applications
A Hybrid Methodology to Improve Speaking Skills in English Language Learning Using Mobile Applications Open
The main objective of this research is a working example of how a hybrid methodology combining traditional methodologies and mobile devices can be used to contribute to the literature on mobile learning in teaching English as a second lang…
View article: THE NEON PROJECT. NEXT-GENERATION INTEGRATED ENERGY SERVICES FOR CITIZEN ENERGY COMMUNITIES
THE NEON PROJECT. NEXT-GENERATION INTEGRATED ENERGY SERVICES FOR CITIZEN ENERGY COMMUNITIES Open
The NEON Project, funded by the Horizon 2020 research and innovation programme, aims to make use of the energy performance of buildings, the generation and storage of renewable energy, to bring flexibility to the system, establish and deve…