Olga Valenzuela

88 papers B 6C 3Misc 5Journal 32Unranked 30
YearRankTypeTitle / Venue / Authors
2026 — ed.
Bioinformatics and Biomedical Engineering - 12th International Conference, IWBBIO 2025, Gran Canaria, Spain, July 16-18, 2025, Proceedings, Part I
IWBBIO (1)
Ignacio Rojas, Francisco Ortuño, Fernando Rojas Ruiz, Luis Javier Herrera, Olga Valenzuela, Juan José Escobar
2026 — ed.
Bioinformatics and Biomedical Engineering - 12th International Conference, IWBBIO 2025, Gran Canaria, Spain, July 16-18, 2025, Proceedings, Part II
IWBBIO (2)
Ignacio Rojas, Francisco Ortuño, Fernando Rojas Ruiz, Luis Javier Herrera, Olga Valenzuela, Juan José Escobar
2024 — ed.
Bioinformatics and Biomedical Engineering - 11th International Conference, IWBBIO 2024, Meloneras, Gran Canaria, Spain, July 15-17, 2024, Proceedings, Part I
IWBBIO (1)
Ignacio Rojas, Francisco Ortuño, Fernando Rojas, Luis Javier Herrera, Olga Valenzuela
2024 — ed.
Bioinformatics and Biomedical Engineering - 11th International Conference, IWBBIO 2024, Meloneras, Gran Canaria, Spain, July 15-17, 2024, Proceedings, Part II
IWBBIO (2)
Ignacio Rojas, Francisco Ortuño, Fernando Rojas, Luis Javier Herrera, Olga Valenzuela
2024 — conf
Electrocardiogram and Phonocardiogram Signal Data Fusion Using Deep Learning System.
IWBBIO (1)
Olga Valenzuela, Ignacio Rojas-Valenzuela, Peter Glösekötter, Fernando Rojas
2024 J jnl
Novel methodology for detecting and localizing cancer area in histopathological images based on overlapping patches.
Comput. Biol. Medicine
Sergio Ortiz, Ignacio Rojas-Valenzuela, Fernando Rojas, Olga Valenzuela, Luis Javier Herrera, Ignacio Rojas
2023 J jnl
Advances and challenges in Bioinformatics and Biomedical Engineering: IWBBIO 2020.
BMC Bioinform.
Olga Valenzuela, Mario Cannataro, Irena Rusur, Jianxin Wang, Zhongming Zhao, Ignacio Rojas
2023 — ed.
Bioinformatics and Biomedical Engineering - 10th International Work-Conference, IWBBIO 2023, Meloneras, Gran Canaria, Spain, July 12-14, 2023 Proceedings, Part I
IWBBIO (1)
Ignacio Rojas, Olga Valenzuela, Fernando Rojas Ruiz, Luis Javier Herrera, Francisco M. Ortuño
2023 — ed.
Bioinformatics and Biomedical Engineering - 10th International Work-Conference, IWBBIO 2023, Meloneras, Gran Canaria, Spain, July 12-14, 2023 Proceedings, Part II
IWBBIO (2)
Ignacio Rojas, Olga Valenzuela, Fernando Rojas Ruiz, Luis Javier Herrera, Francisco M. Ortuño
2023 — conf
Deep Learning Systems for the Classification of Cardiac Pathologies Using ECG Signals.
IWBBIO (2)
Ignacio Rojas-Valenzuela, Fernando Rojas, Juan Carlos de la Cruz, Peter Glösekötter, Olga Valenzuela
2023 — conf
Multi-classification of Alzheimer's Disease by NSGA-II Slices Optimization and Fusion Deep Learning.
WIVACE
Ignacio Rojas-Valenzuela, Ignacio Rojas, Elvira Delgado-Márquez, Olga Valenzuela
2023 J jnl
New Advances in Artificial Neural Networks and Machine Learning Techniques.
Neural Process. Lett.
Olga Valenzuela, Andreu Català, Davide Anguita, Ignacio Rojas
2022 — ed.
Bioinformatics and Biomedical Engineering - 9th International Work-Conference, IWBBIO 2022, Maspalomas, Gran Canaria, Spain, June 27-30, 2022, Proceedings, Part I
IWBBIO (1)
Ignacio Rojas, Olga Valenzuela, Fernando Rojas, Luis Javier Herrera, Francisco M. Ortuño
2022 — ed.
Bioinformatics and Biomedical Engineering - 9th International Work-Conference, IWBBIO 2022, Maspalomas, Gran Canaria, Spain, June 27-30, 2022, Proceedings, Part II
IWBBIO (2)
Ignacio Rojas, Olga Valenzuela, Fernando Rojas, Luis Javier Herrera, Francisco M. Ortuño
2022 — conf
COVID-19 Severity Classification Using a Hierarchical Classification Deep Learning Model.
IWBBIO (1)
Sergio Ortiz, Juan Carlos Morales, Fernando Rojas, Olga Valenzuela, Luis Javier Herrera, Ignacio Rojas
2021 J jnl
Advanced neural network systems for solving complex real problems.
Neural Process. Lett.
Olga Valenzuela, Fernando Rojas, Ignacio Rojas
2020 — ed.
Bioinformatics and Biomedical Engineering - 8th International Work-Conference, IWBBIO 2020, Granada, Spain, May 6-8, 2020, Proceedings
IWBBIO
Ignacio Rojas, Olga Valenzuela, Fernando Rojas, Luis Javier Herrera, Francisco M. Ortuño Guzman
2020 J jnl
Computational Intelligence Methods for Time Series Analysis and Forecasting: Special Issue of IWANN 2017.
Neural Process. Lett.
Olga Valenzuela, Fernando Rojas, Ignacio Rojas
2020 J jnl
Main findings and advances in bioinformatics and biomedical engineering- IWBBIO 2018.
BMC Bioinform.
Olga Valenzuela, Fernando Rojas, Ignacio Rojas, Peter Glösekötter
2020 J jnl
Towards Improving Skin Cancer Diagnosis by Integrating Microarray and RNA-Seq Datasets.
IEEE J. Biomed. Health Informatics
Juan Manuel Galvez, Daniel Castillo-Secilla, Luis Javier Herrera, Olga Valenzuela, Octavio Caba, José C. Prados, Francisco M. Ortuño Guzman, Ignacio Rojas
2019 — ed.
Bioinformatics and Biomedical Engineering - 7th International Work-Conference, IWBBIO 2019, Granada, Spain, May 8-10, 2019, Proceedings, Part I
IWBBIO (1)
Ignacio Rojas, Olga Valenzuela, Fernando Rojas, Francisco M. Ortuño Guzman
2019 — ed.
Bioinformatics and Biomedical Engineering - 7th International Work-Conference, IWBBIO 2019, Granada, Spain, May 8-10, 2019, Proceedings, Part II
IWBBIO (2)
Ignacio Rojas, Olga Valenzuela, Fernando Rojas, Francisco M. Ortuño Guzman
2018 J jnl
Multi-Objective Genetic Algorithms to Find Most Relevant Volumes of the Brain Related to Alzheimer's Disease and Mild Cognitive Impairment.
Int. J. Neural Syst.
Olga Valenzuela, Xiaoyi Jiang, Antonio Carrillo, Ignacio Rojas
2018 — conf
Wearable Intelligent System for the Diagnosis of Cardiac Diseases Working in Real Time and with Low Energy Cost.
UCAmI
Olga Valenzuela, Beatriz Prieto, Elvira Delgado-Márquez, Héctor Pomares, Ignacio Rojas
2017 — conf
Automatic Mapping of Motivational Text Messages into Ontological Entities for Smart Coaching Applications.
UCAmI
Claudia Villalonga, Harm op den Akker, Hermie Hermens, Luis Javier Herrera, Héctor Pomares, Ignacio Rojas, Olga Valenzuela, Oresti Banos
2017 — conf
Ontological modeling of motivational messages for physical activity coaching.
PervasiveHealth
Claudia Villalonga, Harm op den Akker, Hermie Hermens, Luis Javier Herrera, Héctor Pomares, Ignacio Rojas, Olga Valenzuela, Oresti Banos
2017 J jnl
Statistical Analysis of the Main Configuration Parameters of the Network Dynamic and Adaptive Radio Protocol (DARP).
Sensors
Francisco J. Estévez, Jesús González, Peter Glösekötter, Olga Valenzuela, Ignacio Rojas
2015 J jnl
Comparing different machine learning and mathematical regression models to evaluate multiple sequence alignments.
Neurocomputing
Francisco M. Ortuño Guzman, Olga Valenzuela, Beatriz Prieto, María José Saéz-Lara, Carolina Torres, Héctor Pomares, Ignacio Rojas
2014 J jnl
A New Adaptive and Self Organizing Fuzzy Policy to Enhance the Real Time Control Performance.
Int. J. Comput. Intell. Syst.
Rafik Lasri, Ignacio Rojas Ruiz, Héctor Pomares, Olga Valenzuela
2014 — conf
Advances in bioinformatics using soft-computing paradigms.
IWBBIO
Olga Valenzuela, Fernando Rojas, Francisco M. Ortuño Guzman, José Luis Bernier, María José Saéz-Lara, Belén San Román, Luis Javier Herrera, Alberto Guillén, Ignacio Rojas
2014 B conf
Creation of a Database Including a Set of Biological Features Related to Protein Sequences and Their Corresponding Alignment.
CBMS
Francisco M. Ortuño Guzman, Héctor Pomares, Ignacio Rojas Ruiz, Olga Valenzuela
2014 — conf
Development of Soft-Computing techniques capable of diagnosing Alzheimers Disease in its pre-clinical stage combining MRI and FDG-PET images.
IWBBIO
Olga Valenzuela, Belén San Román, Francisco M. Ortuño Guzman, José Luis Bernier Villamor, María José Saéz-Lara, Fernando Rojas, Ignacio Rojas
2013 B conf
Automatic knot adjustment for b-spline smoothing approximation using improved clustering algorithm.
FUZZ-IEEE
Olga Valenzuela, Miguel Pasadas, Ignacio Rojas, Alberto Guillén, Héctor Pomares
2013 — conf
Classification of MRI Images for Alzheimer's Disease Detection.
SocialCom
Luis Javier Herrera, Ignacio Rojas, Héctor Pomares, Alberto Guillén, Olga Valenzuela, Oresti Baños
2013 C conf
Comparison of different computational intelligent classifier to autonomously detect cardiac pathologies diagnosed by ECG.
ISDA
Olga Valenzuela, Fernando J. Rojas, Luis Javier Herrera, Francisco M. Ortuño Guzman, Héctor Pomares, Ignacio Rojas Ruiz
2013 — conf
Determining the most suitable multiple sequence alignment methodology by using a set of heterogeneous biological features.
IWBBIO
Francisco M. Ortuño Guzman, Olga Valenzuela, Héctor Pomares, Ignacio Rojas
2013 — conf
Evaluating Multiple Sequence Alignments Using a LS-SVM Approach with a Heterogeneous Set of Biological Features.
IWANN (2)
Francisco M. Ortuño Guzman, Olga Valenzuela, Héctor Pomares, Ignacio Rojas
2013 J jnl
Human activity recognition based on a sensor weighting hierarchical classifier.
Soft Comput.
Oresti Baños, Miguel Damas, Héctor Pomares, Fernando Rojas, Blanca L. Delgado-Márquez, Olga Valenzuela
2013 J jnl
Identification of saccadic components in spinocerebellar ataxia applying an independent component analysis algorithm.
Neurocomputing
Fernando Rojas, Rodolfo V. García, Jesús González, Luís Velázquez, Roberto Becerra-García, Olga Valenzuela, Belén San Román
2013 J jnl
Innovative Strategy to Improve Precision and to Save Power of a Real-Time Control Process Using an Online Adaptive Fuzzy Logic Controller.
Adv. Fuzzy Syst.
Rafik Lasri, Ignacio Rojas, Héctor Pomares, Olga Valenzuela
2013 — conf
Intelligent Systems to Autonomously Classify Several Arrhythmia Using Information from ECG.
SocialCom
Olga Valenzuela, Fernando J. Rojas, Luis Javier Herrera, Francisco M. Ortuño Guzman, Oresti Baños, Gonzalo Ruiz, Hind Tribak, Héctor Pomares, Ignacio Rojas Ruiz
2013 — conf
Optimal Knots Allocation in Smoothing Splines using intelligent system. Application in bio-medical signal processing. .
IWBBIO
Olga Valenzuela, Miguel Pasadas, Francisco M. Ortuño Guzman, Ignacio Rojas
2013 J jnl
Optimizing multiple sequence alignments using a genetic algorithm based on three objectives: structural information, non-gaps percentage and totally conserved columns.
Bioinform.
Francisco M. Ortuño Guzman, Olga Valenzuela, Fernando Rojas, Héctor Pomares, Javier Perez-Florido, José M. Urquiza, Ignacio Rojas
2013 — conf
Using intelligent system for medical decision-making to magnetic resonance imaging.
IWBBIO
Olga Valenzuela, Francisco M. Ortuño Guzman, Fernando Rojas, Héctor Pomares, José Luis Bernier, Luis Javier Herrera, Alberto Guillén
2012 — conf
Advanced system for automously classify brain MRI in neurodegenerative disease.
ICMCS
Francisco Estella, Blanca L. Delgado-Márquez, Pablo Rojas, Olga Valenzuela, Belén San Román, Ignacio Rojas
2012 B conf
Advanced systems in medical decision-making using intelligent computing. Application to magnetic resonance imaging.
IJCNN
David Jaramillo, Ignacio Rojas, Olga Valenzuela, Ignacio Garcia, Alberto Prieto
2012 J jnl
An enhanced clustering function approximation technique for a radial basis function neural network.
Math. Comput. Model.
Héctor Pomares, Ignacio Rojas, Mohammed Awad, Olga Valenzuela
2012 J jnl
Selecting Negative Samples for PPI Prediction Using Hierarchical Clustering Methodology.
J. Appl. Math.
José M. Urquiza, Ignacio Rojas, Héctor Pomares, Luis Javier Herrera, Javier Perez-Florido, Olga Valenzuela
2012 — conf
Statistical analysis of different artificial intelligent techniques applied to Intrusion Detection System.
ICMCS
Hind Tribak, Blanca L. Delgado-Márquez, Pablo Rojas, Olga Valenzuela, Héctor Pomares, Ignacio Rojas
2012 J jnl
Using machine learning techniques and genomic/proteomic information from known databases for defining relevant features for PPI classification.
Comput. Biol. Medicine
José M. Urquiza, Ignacio Rojas, Héctor Pomares, Luis Javier Herrera, J. P. Florido, Olga Valenzuela, Maria del Mar Cepero
2011 J jnl
A new approach to estimate the interpolation error of fuzzy data using similarity measures of fuzzy numbers.
Comput. Math. Appl.
Olga Valenzuela, Miguel Pasadas
2011 — conf
Pulse Component Modification Detection in Spino Cerebellar Ataxia 2 Using ICA.
IWANN (1)
Rodolfo V. García, Fernando Rojas, Jesús González, Luís Velázquez, Roberto Rodríguez, Roberto Becerra-García, Olga Valenzuela
2011 J jnl
The TaSe-NF model for function approximation problems: Approaching local and global modelling.
Fuzzy Sets Syst.
Luis Javier Herrera, Héctor Pomares, Ignacio Rojas, Alberto Guillén, Olga Valenzuela
2010 C conf
Evaluation of electro-oculography data for ataxia SCA-2 classification: A blind source separation approach.
ISDA
Rodolfo García-Bermúdez, Fernando Rojas Ruiz, Jesús González, Olga Valenzuela, Luís Velázquez, Cira Torres, Roberto Becerra-García
2010 J jnl
Using near-infrared spectroscopy in the classification of white and iberian pork with neural networks.
Neural Comput. Appl.
Alberto Guillén, F. G. del Moral, Luis Javier Herrera, Ginés Rubio, Ignacio Rojas, Olga Valenzuela, Héctor Pomares
2009 — conf
Applications in Bio-informatics and Biomedical Engineering.
IWANN (1)
Ignacio Rojas Ruiz, Héctor Pomares, Olga Valenzuela, José Luis Bernier
2009 — conf
Independent Component Analysis Aided Diagnosis of Cuban Spino Cerebellar Ataxia 2.
ICANN (1)
Rodolfo V. García, Fernando Rojas, Jesús González, Belén San Román, Olga Valenzuela, Alberto Prieto, Luís Velázquez, Roberto Rodríguez
2009 — ch.
Intelligent Classifier for Atrial Fibrillation (ECG).
Encyclopedia of Artificial Intelligence
Olga Valenzuela, Ignacio Rojas, F. Rojas, Alberto Guillén, Luis Javier Herrera, Fernando J. Rojas, Maria del Mar Cepero
2009 J jnl
Intelligent System Based on Genetic Programming for Atrial Fibrillation Classification.
Appl. Artif. Intell.
Olga Valenzuela, Ignacio Rojas, Francisco Javier Rojas, Héctor Pomares, José Luis Bernier, Luis Javier Herrera, Alberto Guillén
2009 J jnl
Parallel multiobjective memetic RBFNNs design and feature selection for function approximation problems.
Neurocomputing
Alberto Guillén, Héctor Pomares, Jesús González, Ignacio Rojas, Olga Valenzuela, Beatriz Prieto
2008 J jnl
Hybridization of intelligent techniques and ARIMA models for time series prediction.
Fuzzy Sets Syst.
Olga Valenzuela, Ignacio Rojas, Fernando Rojas, Héctor Pomares, Luis Javier Herrera, Alberto Guillén, Luisa Marquez, Miguel Pasadas
2008 J jnl
Soft-computing techniques and ARMA model for time series prediction.
Neurocomputing
Ignacio Rojas, Olga Valenzuela, Fernando Rojas, Alberto Guillén, Luis Javier Herrera, Héctor Pomares, Luisa Marquez, Miguel Pasadas
2008 J jnl
Studying possibility in a clustering algorithm for RBFNN design for function approximation.
Neural Comput. Appl.
Alberto Guillén, Héctor Pomares, Ignacio Rojas, Jesús González, Luis Javier Herrera, Fernando Rojas, Olga Valenzuela
2007 — conf
A Genetic Programming Approach for Classification of the Spontaneous Termination of Atrial Fibrillation.
BIOCOMP
Olga Valenzuela, Fernando Rojas Ruiz, Ignacio Rojas Ruiz, Maria del Mar Cepero, Francisco Javier Rojas
2007 J jnl
Output value-based initialization for radial basis function neural networks.
Neural Process. Lett.
Alberto Guillén, Ignacio Rojas, Jesús González, Héctor Pomares, Luis Javier Herrera, Olga Valenzuela, Fernando Rojas
2007 J jnl
Recursive prediction for long term time series forecasting using advanced models.
Neurocomputing
Luis Javier Herrera, Héctor Pomares, Ignacio Rojas, Alberto Guillén, Alberto Prieto, Olga Valenzuela
2007 J jnl
Using fuzzy logic to improve a clustering technique for function approximation.
Neurocomputing
Alberto Guillén, Jesús González, Ignacio Rojas, Héctor Pomares, Luis Javier Herrera, Olga Valenzuela, Alberto Prieto
2006 J jnl
Adaptive fuzzy controller: Application to the control of the temperature of a dynamic room in real time.
Fuzzy Sets Syst.
Ignacio Rojas, Héctor Pomares, Jesús González, Luis Javier Herrera, Alberto Guillén, Fernando Rojas Ruiz, Olga Valenzuela
2005 — conf
A Possibilistic Approach to RBFN Centers Initialization.
RSFDGrC (2)
Alberto Guillén, Ignacio Rojas, Jesús González, Héctor Pomares, Luis Javier Herrera, Olga Valenzuela, Alberto Prieto
2005 Misc conf
Analysis of Variance of Three Contrast Functions in a Genetic Algorithm for Non-linear Blind Source Separation.
IWANN
Fernando Rojas Ruiz, Juan Manuel Górriz, Olga Valenzuela
2005 C conf
Analysis of the TaSe-II TSK-Type Fuzzy System for Function Approximation.
ECSQARU
Luis Javier Herrera, Héctor Pomares, Ignacio Rojas, Alberto Guillén, Mohammed Awad, Olga Valenzuela
2005 — conf
Assessing the Performance of Several Fitness Functions in a Genetic Algorithm for Nonlinear Separation of Sources.
ICNC (3)
Fernando Rojas, Carlos García Puntonet, Juan Manuel Górriz, Olga Valenzuela
2005 B conf
Automatic classification of prostate cancer using pseudo-gaussian radial basis function neural network.
ESANN
Olga Valenzuela, Ignacio Rojas Ruiz, Fernando Rojas Ruiz, Luisa Marquez
2005 Misc conf
Improving Clustering Technique for Functional Approximation Problem Using Fuzzy Logic: ICFA Algorithm.
IWANN
Alberto Guillén, Ignacio Rojas, Jesús González, Héctor Pomares, Luis Javier Herrera, Olga Valenzuela, Alberto Prieto
2005 Misc conf
TaSe Model for Long Term Time Series Forecasting.
IWANN
Luis Javier Herrera, Héctor Pomares, Ignacio Rojas, Alberto Guillén, Olga Valenzuela, Alberto Prieto
2005 J jnl
TaSe, a Taylor series-based fuzzy system model that combines interpretability and accuracy.
Fuzzy Sets Syst.
Luis Javier Herrera, Héctor Pomares, Ignacio Rojas, Olga Valenzuela, Alberto Prieto
2004 — conf
Function Approximation through Fuzzy Systems Using Taylor Series Expansion-Based Rules: Interpretability and Parameter Tuning.
MICAI
Luis Javier Herrera, Héctor Pomares, Ignacio Rojas, Jesús González, Olga Valenzuela
2004 — conf
MultiGrid-Based Fuzzy Systems for Function Approximation.
MICAI
Luis Javier Herrera, Héctor Pomares, Ignacio Rojas, Olga Valenzuela, Mohammed Awad
2004 B conf
MultiGrid-Based Fuzzy Systems for Time Series: Forecasting: Overcoming the curse of dimensionality.
ESANN
Luis Javier Herrera, Ignacio Rojas Ruiz, Héctor Pomares, Olga Valenzuela, Jesús González, Mohammed Awad
2004 — conf
The Synergy between Classical and Soft-Computing Techniques for Time Series Prediction.
MICAI
Ignacio Rojas, Fernando Rojas, Héctor Pomares, Luis Javier Herrera, Jesús González, Olga Valenzuela
2003 — conf
Analysis of the Functional Block and Operator Involved in Fuzzy System Design.
CAEPIA
Olga Valenzuela, Lozano Márquez, Miguel Pasadas, Ignacio Rojas, Manuel Rodríguez, Fernando Rojas
2003 Misc conf
Sequential Learning Algorithm of Neural Networks Systems for Time Series.
KI
Olga Valenzuela, Ignacio Rojas, Fernando Rojas
2003 — conf
Statistical Analysis of the Different Operator Involved in the Fuzzy Inference Process.
WILF
Olga Valenzuela, Ignacio Rojas, Fernando Rojas
2003 — conf
The Synergy of GA and Fuzzy Systems for Multidimensional Problem: Application to Time Series Prediction.
CAEPIA
Ignacio Rojas, Fernando Rojas, Olga Valenzuela, Alberto Prieto
1998 — conf
A Wavelet Approach to Functional Principal Component Analysis.
COMPSTAT
Francisco A. Ocaña, Olga Valenzuela, Ana M. Aguilera
1998 J jnl
Analysis of the operators involved in the definition of the implication functions and in the fuzzy inference process.
Int. J. Approx. Reason.
Ignacio Rojas, Olga Valenzuela, Mancia Anguita, Alberto Prieto
1998 B conf
What are the main factors involved in the design of a Radial Basis Function Network?
ESANN
Ignacio Rojas Ruiz, Mancia Anguita, Eduardo Ros Vidal, Héctor Pomares, Olga Valenzuela, Alberto Prieto
1997 Misc conf
Statistical Analysis of the Main Parameters in the Definition of Radial Bases Function Networks.
IWANN
Ignacio Rojas, Olga Valenzuela, Alberto Prieto