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Author

A. Morales

4 papers indexed here

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Preprint Aug 2026

VideoRun2D Demo: Markerless Body Tracking for Biomechanical Analysis of Running

Human pose estimation has advanced significantly due to the development of deep learning models, increased data availability, and improved computing resources. These developments have led to highly accurate body tracking systems with direct applications in sports analysis and performance evaluation. The VideoRun2D Demo...

L. F. Gómez, J. Fiérrez, Roberto Daza et al. · 0 citations
Open access Aug 2026

Prospective economic evaluation of a predictive artificial intelligence model for sepsis: Effects on hospital costs and return on investment

Early sepsis detection is essential for improving outcomes and reducing costs, but traditional rule-based systems have limited accuracy and real-world evidence for machine-learning alternatives remains scarce. In this context, BIAlert-Sepsis predicts sepsis risk within 24 hours using historical hospital data, and evalu...

A. Giglio, Eric Macias-Fassio, Santiago Salas-Sosa et al. · 0 citations
Preprint Sep 2026

Forensic Twins: Self-Supervised Residual Learning for AI-Generated Image Forensics

Detectors of AI-generated images are typically trained using samples from all Generative AI architectures they must catch, and struggle as soon as a new architecture emerges. Recent approaches have explored self-supervised pre-training as an alternative solution, yet standard frameworks work against the forensic task,...

Javier Muñoz-Haro, Ruben Tolosana, Rubén Vera-Rodríguez et al. · 0 citations
Jul 2026

Unraveling Machine Behavior by Multi-Level Bias Analysis and Detection: Methodology and Application to Computer Vision

Three bias detection approaches are proposed, which characterizes the latent space prior to the final classification layer using neighbor-probability distributions and quantifies bias with the two-sample Kolmogorov-Smirnov test on the per-group distributions.

Ignacio Serna, Aythami Morales, J. Fiérrez · 3 citations

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