29 citations · 88 across the 22 of their papers we have counts for
11 papers · 1 filter
Evaluating Social Engineering Risks in AI-based Interaction using Biometrics and a Gaming Setup
Roberto Daza, Javier Irigoyen, Ivan Lopez +5
We introduce AIriskEval-gaming, an open platform and dataset to evaluate social engineering risks in LLM-mediated multimodal interaction through controlled games. It supports human…
A Multimodal Dataset of Student Oral Presentations with Sensors and Evaluation Data
Alvaro Becerra, Ruth Cobos, Roberto Daza
Oral presentation skills are a critical component of higher education, yet comprehensive datasets capturing real-world student performance across multiple modalities remain scarce.…
MOSAIC-F: A Framework for Enhancing Students' Oral Presentation Skills through Personalized Feedback
Alvaro Becerra, Daniel Andres, Pablo Villegas +2
In this article, we present a novel multimodal feedback framework called MOSAIC-F, an acronym for a data-driven Framework that integrates Multimodal Learning Analytics (MMLA), Obse…
M2LADS Demo: A System for Generating Multimodal Learning Analytics Dashboards
Alvaro Becerra, Roberto Daza, Ruth Cobos +2
We present a demonstration of a web-based system called M2LADS ("System for Generating Multimodal Learning Analytics Dashboards"), designed to integrate, synchronize, visualize, an…
SMARTe-VR: Student Monitoring and Adaptive Response Technology for e-Learning in Virtual Reality
Roberto Daza, Lin Shengkai, Aythami Morales +2
This work introduces SMARTe-VR, a platform for student monitoring in an immersive virtual reality environment designed for online education. SMARTe-VR aims to collect data for adap…
A multimodal dataset for understanding the impact of mobile phones on remote online virtual education
Roberto Daza, Alvaro Becerra, Ruth Cobos +2
This work presents the IMPROVE dataset, a multimodal resource designed to evaluate the effects of mobile phone usage on learners during online education. It includes behavioral, bi…
DeepFace-Attention: Multimodal Face Biometrics for Attention Estimation with Application to e-Learning
Roberto Daza, Luis F. Gomez, Julian Fierrez +3
This work introduces an innovative method for estimating attention levels (cognitive load) using an ensemble of facial analysis techniques applied to webcam videos. Our method is p…
M2LADS: A System for Generating MultiModal Learning Analytics Dashboards in Open Education
Álvaro Becerra, Roberto Daza, Ruth Cobos +3
In this article, we present a Web-based System called M2LADS, which supports the integration and visualization of multimodal data recorded in learning sessions in a MOOC in the for…
edBB-Demo: Biometrics and Behavior Analysis for Online Educational Platforms
Roberto Daza, Aythami Morales, Ruben Tolosana +3
We present edBB-Demo, a demonstrator of an AI-powered research platform for student monitoring in remote education. The edBB platform aims to study the challenges associated to use…
Heart Rate Estimation from Face Videos for Student Assessment: Experiments on edBB
Javier Hernandez-Ortega, Roberto Daza, Aythami Morales +2
In this study we estimate the heart rate from face videos for student assessment. This information could be very valuable to track their status along time and also to estimate othe…
edBB: Biometrics and Behavior for Assessing Remote Education
Javier Hernandez-Ortega, Roberto Daza, Aythami Morales +2
We present a platform for student monitoring in remote education consisting of a collection of sensors and software that capture biometric and behavioral data. We define a collecti…