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Informatics, Volume 12, Issue 4

December 2025 - 11 articles

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Articles (11)

  • Systematic Review
  • Open Access

The widespread integration of artificial intelligence into university academic activity requires responsibly addressing the ethical challenges it poses. This study critically analyses these challenges, identifying opportunities and risks in various a...

  • Article
  • Open Access
191 Views
22 Pages

Comparison of Ensemble and Meta-Ensemble Models for Early Risk Prediction of Acute Myocardial Infarction

  • Daniel Cristóbal Andrade-Girón,
  • Juana Sandivar-Rosas,
  • William Joel Marin-Rodriguez,
  • Marcelo Gumercindo Zúñiga-Rojas,
  • Abrahán Cesar Neri-Ayala and
  • Ernesto Díaz-Ronceros

Cardiovascular disease (CVD) is a major cause of mortality around the world. This underscores the critical need to implement effective predictive tools to inform clinical decision-making. This study aimed to compare the predictive performance of ense...

  • Article
  • Open Access
126 Views
24 Pages

Heart Attack Risk Prediction via Stacked Ensemble Metamodeling: A Machine Learning Framework for Real-Time Clinical Decision Support

  • Brandon N. Nava-Martinez,
  • Sahid S. Hernandez-Hernandez,
  • Denzel A. Rodriguez-Ramirez,
  • Jose L. Martinez-Rodriguez,
  • Ana B. Rios-Alvarado,
  • Alan Diaz-Manriquez,
  • Jose R. Martinez-Angulo and
  • Tania Y. Guerrero-Melendez

Cardiovascular diseases claim millions of lives each year, yet timely diagnosis remains a significant challenge due to the high number of patients and associated costs. Although various machine learning solutions have been proposed for this problem,...

  • Review
  • Open Access
130 Views
30 Pages

The exponential growth of scientific literature has made it increasingly difficult for researchers to identify relevant and timely publications within vast academic digital libraries. Although academic search engines, reference management tools, and...

  • Review
  • Open Access
408 Views
46 Pages

Automatic speech recognition (ASR) has advanced rapidly, evolving from early template-matching systems to modern deep learning frameworks. This review systematically traces ASR’s technological evolution across four phases: the template-based er...

  • Systematic Review
  • Open Access
280 Views
31 Pages

From Mammogram Analysis to Clinical Integration with Deep Learning in Breast Cancer Diagnosis

  • Beibit Abdikenov,
  • Tomiris Zhaksylyk,
  • Aruzhan Imasheva and
  • Dimash Rakishev

Breast cancer is one of the main causes of cancer-related death for women worldwide, and enhancing patient outcomes still depends on early detection. The most common imaging technique for diagnosing and screening for breast cancer is mammography, whi...

  • Article
  • Open Access
369 Views
15 Pages

30 September 2025

This study investigated how icon array layouts influence comprehension of medical risk information, particularly in relation to users’ cognitive abilities. In a within-subjects experiment (N = 121), participants reviewed clinical scenarios with...

  • Article
  • Open Access
370 Views
26 Pages

Democratization of Virtual Production: Usability Analysis of Three Solutions with Different Levels of Complexity: Professional, Educational and Cloud-Based

  • Roi Méndez-Fernández,
  • Rocío del Pilar Sosa-Fernández,
  • Fátima Fernández-Ledo and
  • Enrique Castelló-Mayo

30 September 2025

The technical and technological advances of recent years in the field of real-time photorealistic rendering have enabled enormous development in virtual production. However, the democratization of this technology faces two main obstacles: the high ec...

  • Article
  • Open Access
308 Views
30 Pages

OntoCaimer: An Ontology Designed to Support Alzheimer’s Patient Care Systems

  • Laura Daniela Lasso-Arcinegas,
  • César Jesús Pardo-Calvache and
  • Mauro Callejas-Cuervo

25 September 2025

Caring for Alzheimer’s patients presents significant global challenges due to complex symptoms and the constant demand for care, which are further complicated by fragmented information and a lack of explicit integration between physical and com...

  • Article
  • Open Access
404 Views
14 Pages

24 September 2025

Shaded resting zones in rotational grazing systems are prone to thermal stress due to limited ventilation and the congregation of animals during peak heat periods. Addressing these challenges requires sensing solutions that are not only accurate but...

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