All Stories

  1. Exploratory Computational Phenotyping of Hyposalivation Etiologies in Women

    Article • January 2026, Springer Science + Business Media

    Prof. Juan A. Ortega

  2. Integrative Analysis of Gene Co-expression Networks and Biclustering for Cancer Biomarker Discovery

    Article • January 2026, Springer Science + Business Media

    Prof. Juan A. Ortega

  3. Gene Co-expression Network Analysis Based on GPUs for Biomarkers Discovery in Sarcomas

    Article • November 2025, Springer Science + Business Media

    Prof. Juan A. Ortega

  4. High-Performance Computing-Driven Gene Co-Expression Network Analysis for Biomarkers Discovery in Soft Tissue Sarcomas

    Article • June 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Juan A. Ortega

  5. Data Mining Techniques for Endometriosis Detection in a Data-Scarce Medical Dataset

    Article • Algorithms, March 2024, MDPI AG

    Prof. Juan A. Ortega

  6. Definition of Emotional States Interval for Application of Artificial Intelligence and Stress Estimation

    Article • January 2024, Springer Science + Business Media

    Prof. Juan A. Ortega

  7. Oral Health Phenotype of Postmenopausal Women Using AI

    Article • January 2024, Springer Science + Business Media

    Prof. Juan A. Ortega

  8. Analysis of the Relationship between Personality Traits and Driving Stress Using a Non-Intrusive Wearable Device

    Article • Electronics, December 2023, MDPI AG

    Prof. Juan A. Ortega

  9. Assessing the Feasibility of Replacing Subjective Questionnaire-Based Sleep Measurement with an Objective Approach Using a Smartwatch

    Article • Sensors, July 2023, MDPI AG

    Prof. Juan A. Ortega

  10. Validating Force Sensitive Resistor Strip Sensors for Cardiorespiratory Measurement during Sleep: A Preliminary Study

    Article • Sensors, April 2023, MDPI AG

    Dr. Mostafa Haghi, Prof. Juan A. Ortega

  11. Statistical Validation of Synthetic Data for Lung Cancer Patients Generated by Using Generative Adversarial Networks

    Article • Electronics, October 2022, MDPI AG

    Prof. Juan A. Ortega

  12. Estimation of Sleep Stages Analyzing Respiratory and Movement Signals

    Article • IEEE Journal of Biomedical and Health Informatics, February 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Juan A. Ortega, Dr Thomas Penzel

  13. The Role of Digital Twins in Personalized Sleep Medicine

    Article • January 2022, Springer Science + Business Media

    Prof. Juan A. Ortega

  14. Digital Health and Care Study on Elderly Monitoring

    Article • Sustainability, December 2021, MDPI AG

    Prof. Juan A. Ortega

  15. Generative Adversarial Networks for Anonymized Healthcare of Lung Cancer Patients

    Article • Electronics, September 2021, MDPI AG

    Cecilio Angulo, Prof. Juan A. Ortega

  16. Extrapolation of weight from smart scale data

    Article • Procedia Computer Science, January 2021, Elsevier

    Prof. Juan A. Ortega

  17. Non-invasive devices for respiratory sound monitoring

    Article • Procedia Computer Science, January 2021, Elsevier

    Prof. Juan A. Ortega

  18. La COVID-19 y los desafíos de la vigilancia digital para los derechos humanos: a propósito de la app DataCOVID prevista en la Orden Ministerial SND/29/2020, de 27 de marzo

    Article • Revista de Bioética y Derecho, July 2020, Edicions de la Universitat de Barcelona

    Prof. Juan A. Ortega

  19. Embedded system for non-obtrusive sleep apnea detection

    Article • July 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Thomas Penzel, Prof. Juan A. Ortega

  20. RR interval analysis for the distinction between stress, physical activity and no activity using a portable ECG

    Article • July 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Juan A. Ortega

  21. A Proposal to Evolving Towards Digital Twins in Healthcare

    Article • January 2020, Springer Science + Business Media

    Cecilio Angulo, Prof. Juan A. Ortega

  22. Recognition of Sleep/Wake States analyzing Heart Rate, Breathing and Movement Signals

    Article • July 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Thomas Penzel, Prof. Juan A. Ortega

  23. Home Hospital e-Health Centers for Barrier-Free and Cross-Border Telemedicine

    Article • January 2019, Springer Science + Business Media

    Prof. Juan A. Ortega

  24. Towards a Healthcare Digital Twin1

    Article • January 2019, IOS Press

    Cecilio Angulo, Prof. Juan A. Ortega

  25. Automatic sleep stages classification using respiratory, heart rate and movement signals

    Article • Physiological Measurement, December 2018, Institute of Physics Publishing

    Dr Thomas Penzel, Prof. Juan A. Ortega

  26. Energy policies for data-center monolithic schedulers

    Article • Expert Systems with Applications, November 2018, Elsevier

    Prof. Juan A. Ortega

  27. Sensor-Mesh-Based System with Application on Sleep Study

    Article • January 2018, Springer Science + Business Media

    Dr Thomas Penzel, Prof. Juan A. Ortega

  28. Thematic issue on human-centred ambient intelligence: Cognitive approaches, reasoning and learning

    Article • Journal of Ambient Intelligence and Smart Environments, August 2017, IOS Press

    Prof Hans W Guesgen, Prof. Juan A. Ortega

  29. Pattern recognition techniques and classification sets supporting behavioural tagging when using a limited number of body sensors

    Article • June 2017, Springer Science + Business Media

    Prof. Juan A. Ortega

  30. A Sensor Grid for Pressure and Movement Detection Supporting Sleep Phase Analysis

    Article • January 2017, Springer Science + Business Media

    Prof. Juan A. Ortega

  31. Discrete classification technique applied to TV advertisements liking recognition system based on low-cost EEG headsets

    Article • BioMedical Engineering OnLine, July 2016, Springer Science + Business Media

    PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  32. Detecting the adherence of driving rules in an energy-efficient, safe and adaptive driving system

    Article • Expert Systems with Applications, April 2016, Elsevier

    Prof. Juan A. Ortega

  33. Learning in mobility with Context4Learning: developing a context-aware mobile learning application

    Article • International Journal of Mobile Learning and Organisation, January 2016, Inderscience Publishers

    PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  34. Design and Development of a Mobile Application to Explore Cognitive Skills in Parkinson’s Disease Patients

    Article • January 2016, Springer Science + Business Media

    Prof. Juan A. Ortega

  35. Recommendation System: A Contribution to Glycaemia Excursion Identification

    Article • January 2016, Springer Science + Business Media

    Prof. Juan A. Ortega

  36. Stress Determent via QRS Complex Detection, Analysis and Pre-processing

    Article • January 2016, Springer Science + Business Media

    Prof. Juan A. Ortega

  37. Energy wasting at internet data centers due to fear

    Article • Pattern Recognition Letters, December 2015, Elsevier

    PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  38. Low Energy Physical Activity Recognition System on Smartphones

    Article • Sensors, March 2015, MDPI AG

    Prof. Juan A. Ortega

  39. Evaluating Wearable Activity Recognition and Fall Detection Systems

    Article • January 2015, Springer Science + Business Media

    PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  40. Advertising Liking Recognition Technique Applied to Neuromarketing by Using Low-Cost EEG Headset

    Article • January 2015, Springer Science + Business Media

    Prof. Juan A. Ortega

  41. Heart Rate Variability Indicating Stress Visualized by Correlations Plots

    Article • January 2015, Springer Science + Business Media

    Prof. Juan A. Ortega

  42. Software reference architecture for smart environments: Perception

    Article • Computer Standards & Interfaces, November 2014, Elsevier

    Prof. Juan A. Ortega

  43. Discrete techniques applied to low-energy mobile human activity recognition. A new approach

    Article • Expert Systems with Applications, October 2014, Elsevier

    Prof. Juan A. Ortega

  44. Using an Improved Rule Match Algorithm in an Expert System to Detect Broken Driving Rules for an Energy-efficiency and Safety Relevant Driving System

    Article • Procedia Computer Science, January 2014, Elsevier

    Prof. Juan A. Ortega

  45. Fear Assessment: Why data center servers should be turned off

    Article • January 2014, IOS Press

    Prof. Juan A. Ortega, PhD Juan Antonio Álvarez-García

  46. Measures of Similarity Between Objects Based on Qualitative Shape Descriptions

    Article • Spatial Cognition and Computation, June 2013, Taylor & Francis

    Prof. Juan A. Ortega

  47. A study on output normalization in multiclass SVMs

    Article • Pattern Recognition Letters, February 2013, Elsevier

    PhD Francisco Velasco Morente, Cecilio Angulo, Prof. Juan A. Ortega

  48. Activity Recognition System Using Non-intrusive Devices through a Complementary Technique Based on Discrete Methods

    Article • January 2013, Springer Science + Business Media

    Prof. Juan A. Ortega

  49. Activity Recognition System Using AMEVA Method

    Article • January 2013, Springer Science + Business Media

    Prof. Juan A. Ortega

  50. Evaluating decision-making performance in a grid-computing environment using DEA

    Article • Expert Systems with Applications, November 2012, Elsevier

    PhD Francisco Velasco Morente, Prof. Juan A. Ortega

  51. Outdoor exit detection using combined techniques to increase GPS efficiency

    Article • Expert Systems with Applications, November 2012, Elsevier

    PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  52. Prosthetic memory

    Article • September 2012, ACM (Association for Computing Machinery)

    Prof. Juan A. Ortega, PhD Juan Antonio Álvarez-García

  53. A similarity measure between videos using alignment, graphical and speech features

    Article • Expert Systems with Applications, September 2012, Elsevier

    Prof. Juan A. Ortega

  54. Smart scheduling for saving energy in grid computing

    Article • Expert Systems with Applications, August 2012, Elsevier

    Prof. Juan A. Ortega

  55. A model for the qualitative description of images based on visual and spatial features

    Article • Computer Vision and Image Understanding, June 2012, Elsevier

    Prof. Juan A. Ortega

  56. PERFORMANCE IMPROVEMENT USING ADAPTIVE LEARNING ITINERARIES

    Article • Computational Intelligence, April 2012, Wiley

    PhD Francisco Velasco Morente, Prof. Juan A. Ortega

  57. Online motion recognition using an accelerometer in a mobile device

    Article • Expert Systems with Applications, February 2012, Elsevier

    Cecilio Angulo, Prof. Juan A. Ortega

  58. Support vector machines for classification of input vectors with different metrics

    Article • Computers & Mathematics with Applications, May 2011, Elsevier

    PhD Francisco Velasco Morente, Prof. Juan A. Ortega

  59. Enhancing the Shopping Experience

    Article • IEEE Pervasive Computing, April 2011, Institute of Electrical & Electronics Engineers (IEEE)

    PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  60. Signal Injection as a Fault Detection Technique

    Article • Sensors, March 2011, MDPI AG

    Prof. Juan A. Ortega

  61. Designing adaptive learning itineraries using features modelling and swarm intelligence

    Article • Neural Computing and Applications, February 2011, Springer Science + Business Media

    PhD Francisco Velasco Morente, Prof. Juan A. Ortega

  62. A Novel Approach to Trojan Horse Detection in Mobile Phones Messaging and Bluetooth Services

    Article • KSII Transactions on Internet and Information Systems, January 2011, Korean Society for Internet Information (KSII)

    PhD Francisco Velasco Morente, PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  63. Mobile Architecture for Communication and Development of Applications Based on Context

    Article • January 2011, Springer Science + Business Media

    PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  64. LECOMP: Low Energy COnsumption Mesh Protocol in WSN

    Article • January 2011, Springer Science + Business Media

    Prof. Juan A. Ortega

  65. Trip destination prediction based on past GPS log

    Article • Expert Systems with Applications, December 2010, Elsevier

    PhD Francisco Velasco Morente, PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  66. On-line fault detection method for induction machines based on signal convolution

    Article • European Transactions on Electrical Power, May 2010, Wiley

    Prof. Juan A. Ortega

  67. Trojan horses in mobile devices

    Article • Computer Science and Information Systems, January 2010, National Library of Serbia

    PhD Francisco Velasco Morente, PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  68. Tracking System Based on Accelerometry for Users with Restricted Physical Activity

    Article • January 2010, Springer Science + Business Media

    PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  69. A Probabilistic Tri-Class Support Vector Machine

    Article • Journal of Pattern Recognition Research, January 2010, Journal of Pattern Recognition Research

    Prof. Juan A. Ortega

  70. A study on saving energy in artificial lighting by making smart use of wireless sensor networks and actuators

    Article • IEEE Network, November 2009, Institute of Electrical & Electronics Engineers (IEEE)

    PhD Francisco Velasco Morente, Prof. Juan A. Ortega

  71. A new approach to qualitative learning in time series

    Article • Expert Systems with Applications, August 2009, Elsevier

    PhD Francisco Velasco Morente, Prof. Juan A. Ortega

  72. Ameva: An autonomous discretization algorithm

    Article • Expert Systems with Applications, April 2009, Elsevier

    PhD Francisco Velasco Morente, Prof. Juan A. Ortega

  73. Service-Oriented Device Integration for Ubiquitous Ambient Assisted Living Environments

    Article • January 2009, Springer Science + Business Media

    PhD Juan Antonio Álvarez-García, Dr Javier Andreu-Perez, Prof. Juan A. Ortega

  74. Distributing OSGi Services: The OSIRIS Domain Connector

    Article • September 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Juan A. Ortega

  75. Creating adaptive learning paths using Ant Colony Optimization and Bayesian Networks

    Article • June 2008, Institute of Electrical & Electronics Engineers (IEEE)

    PhD Francisco Velasco Morente, Prof. Juan A. Ortega

  76. A Note on the Bias in SVMs for Multiclassification

    Article • IEEE Transactions on Neural Networks, April 2008, Institute of Electrical & Electronics Engineers (IEEE)

    PhD Francisco Velasco Morente, Cecilio Angulo, Prof. Juan A. Ortega

  77. Support vector machines for interval discriminant analysis

    Article • Neurocomputing, March 2008, Elsevier

    Cecilio Angulo, Prof. Juan A. Ortega

  78. Delivery Improvement for Transport Companies

    Article • February 2008, Institute of Electrical & Electronics Engineers (IEEE)

    PhD Francisco Velasco Morente, PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  79. Fault Detection in Induction Machines Using Power Spectral Density in Wavelet Decomposition

    Article • IEEE Transactions on Industrial Electronics, January 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Juan A. Ortega

  80. NDT & METRICA V3 - An Approach for Public Organizations based on Model Driven Engineering

    Article • January 2008, Scitepress

    Prof. Juan A. Ortega

  81. An efficient face verification method in a transformed domain

    Article • Pattern Recognition Letters, May 2007, Elsevier

    Prof. Juan A. Ortega

  82. Combining Smart Tags and Body Fixed Sensors for Disabled People Assistance

    Article • January 2007, Springer Science + Business Media

    PhD Juan Antonio Álvarez-García, Cecilio Angulo, Prof. Juan A. Ortega

  83. An Orientation Service for Dependent People Based on an Open Service Architecture

    Article • January 2007, Springer Science + Business Media

    Prof. Juan A. Ortega

  84. Discrete Space Vector Modulation Applied on a PMSM Motor

    Article • August 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Juan A. Ortega

  85. Fault Detection Analysis in Induction Motors by Injecting Additional Test Signal

    Article • July 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Juan A. Ortega

  86. Multi-Classification by Using Tri-Class SVM

    Article • Neural Processing Letters, February 2006, Springer Science + Business Media

    Cecilio Angulo, Prof. Juan A. Ortega

  87. ONTHEWAY: A PREDICTION SYSTEM FOR SPATIAL LOCATIONS

    Article • January 2006, Scitepress

    Prof. Juan A. Ortega

  88. A framework for semiqualitative reasoning in engineering applications

    Article • Applied Artificial Intelligence, March 2002, Taylor & Francis

    Prof. Juan A. Ortega

  89. A Framework to Translate UML Class Generalization into Java Code

    Article • January 2002, Springer Science + Business Media

    Prof. Juan A. Ortega

  90. Qualitative Comparison of Temporal Series. QSI

    Article • January 2002, Springer Science + Business Media

    Prof. Juan A. Ortega

  91. Modeling Smart Homes for Prediction Algorithms

    Article • Springer Science + Business Media

    PhD Francisco Velasco Morente, PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  92. Discretization of Continuous Features by Using a Kernel

    Article • Springer Science + Business Media

    PhD Francisco Velasco Morente, Prof. Juan A. Ortega

  93. Interoperability for transport companies

    Article • Springer Science + Business Media

    PhD Francisco Velasco Morente, Prof. Juan A. Ortega

  94. A Home E-Health System for Dependent People Based on OSGI

    Article • Springer Science + Business Media

    PhD Juan Antonio Álvarez-García, Prof. Juan A. Ortega

  95. Development Environment Using FPGA For Domotics Applications Based On X10 Technology

    Article • Springer Science + Business Media

    Prof. Juan A. Ortega

  96. Low-Complexity Algorithms for Biometric Recognition

    Article • Springer Science + Business Media

    Prof. Juan A. Ortega

  97. Diagnosis of a Chopper Controlled DC Motor by Boosting

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Juan A. Ortega