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Computers, Volume 14, Issue 8

August 2025 - 48 articles

Cover Story: This paper provides a comprehensive survey of the ENF as an environmental fingerprint for enhancing Metaverse security, reviewing its characteristics, sensing methods, limitations, and applications in threat modeling and the CIA triad (confidentiality, integrity, and availability). By capturing the ENF as having a unique signature that is timestamped, this method strengthens security by directly correlating physical grid behavior and virtual interactions, effectively combating threats such as deepfake manipulations. Building upon recent developments in signal processing, this strategy reinforces the integrity of digital environments, delivering robust protection against evolving cyber–physical risks and facilitating secure, scalable virtual infrastructures. View this paper
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Articles (48)

  • Article
  • Open Access
1 Citations
2,500 Views
19 Pages

User-Centered Design of a Computer Vision System for Monitoring PPE Compliance in Manufacturing

  • Luis Alberto Trujillo-Lopez,
  • Rodrigo Alejandro Raymundo-Guevara and
  • Juan Carlos Morales-Arevalo

In manufacturing environments, the proper use of Personal Protective Equipment (PPE) is essential to prevent workplace accidents. Despite this need, existing PPE monitoring methods remain largely manual and suffer from limited coverage, significant e...

  • Article
  • Open Access
882 Views
15 Pages

Catalysis research is complex and interdisciplinary, involving diverse physical effects and challenging data practices. Research data often captures only selected aspects, such as specific reactants and products, limiting its utility for machine lear...

  • Article
  • Open Access
812 Views
20 Pages

Spectral Graph Compression in Deploying Recommender Algorithms on Quantum Simulators

  • Chenxi Liu,
  • W. Bernard Lee and
  • Anthony G. Constantinides

This follow-up scientific case study builds on prior research to explore the computational challenges of applying quantum algorithms to financial asset management, focusing specifically on solving the graph-cut problem for investment recommendation....

  • Review
  • Open Access
2 Citations
1,491 Views
25 Pages

The rapid evolution of deep learning (DL) has fundamentally transformed the paradigm for detecting special components in agricultural products, addressing critical challenges in food safety, quality control, and precision agriculture. This comprehens...

  • Article
  • Open Access
528 Views
24 Pages

Protecting Power System Infrastructure Against Disruptive Agents Considering Demand Response

  • Jesús M. López-Lezama,
  • Nicolás Muñoz-Galeano,
  • Sergio D. Saldarriaga-Zuluaga and
  • Santiago Bustamante-Mesa

Power system infrastructure is exposed to a range of threats, including both naturally occurring events and intentional attacks. Traditional vulnerability assessment models, typically based on the N-1 criterion, do not account for the intentionality...

  • Article
  • Open Access
2 Citations
2,162 Views
30 Pages

Real-time wildlife monitoring on edge devices poses significant challenges due to limited power, constrained bandwidth, and unreliable connectivity, especially in remote natural habitats. Conventional object detection systems often transmit redundant...

  • Article
  • Open Access
2 Citations
2,497 Views
24 Pages

This article investigates the revolutionary potential of AI-powered virtual assistants in augmented reality (AR) and virtual reality (VR) environments, concentrating primarily on their impact on special needs schooling. We investigate the complex cha...

  • Article
  • Open Access
945 Views
18 Pages

Assessment of Machine Learning-Driven Retrievals of Arctic Sea Ice Thickness from L-Band Radiometry Remote Sensing

  • Ferran Hernández-Macià,
  • Gemma Sanjuan Gomez,
  • Carolina Gabarró and
  • Maria José Escorihuela

This study evaluates machine learning-based methods for retrieving thin Arctic sea ice thickness (SIT) from L-band radiometry, using data from the European Space Agency’s (ESA) Soil Moisture and Ocean Salinity (SMOS) satellite. In addition to t...

  • Systematic Review
  • Open Access
1,855 Views
24 Pages

Artificial Intelligence Approach for Waste-Printed Circuit Board Recycling: A Systematic Review

  • Muhammad Mohsin,
  • Stefano Rovetta,
  • Francesco Masulli and
  • Alberto Cabri

The rapid advancement of technology has led to a substantial increase in Waste Electrical and Electronic Equipment (WEEE), which poses significant environmental threats and increases pressure on the planet’s limited natural resources. In respon...

  • Article
  • Open Access
963 Views
17 Pages

White Matter Microstructure Differences Between Congenital and Acquired Hearing Loss Patients Using Diffusion Tensor Imaging (DTI) and Machine Learning

  • Fatimah Kayla Kameela,
  • Fikri Mirza Putranto,
  • Prasandhya Astagiri Yusuf,
  • Arierta Pujitresnani,
  • Vanya Vabrina Valindria,
  • Dodi Sudiana and
  • Mia Rizkinia

Diffusion tensor imaging (DTI) metrics provide insights into neural pathways, which can be pivotal in differentiating congenital and acquired hearing loss to support diagnosis, especially for those diagnosed late. In this study, we analyzed DTI param...

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Computers - ISSN 2073-431X