Ricardo Barrientos Rojel

Grado académico:

• Doctor en Ciencia de la Computación, Universidad Complutense de Madrid, España.

Publicaciones y Artículos:

2025 :

• Cristian A. Martínez; Diana M Hohl; María Gutiérrez; Sagnik Palmal; Pierre Faux; Kaustubh Adhikari; Rolando Gonzalez-Jose; Maria C Bortolini; Victor Acuña-Alonzo; Carla Gallo; Andres Ruiz Linares; Francisco Rothhammer; Cecilia I Catanesi; Ricardo J. Barrientos "DNA-based prediction of eye color in Latin American population applying Machine Learning models", Computers in Biology and Medicine, Elsevier, 2025, Indexing: WoS.
• J.A. Vélez, L.M. Pérez, A. E. Pizarro, L. Pedraja-Rejas, O.J. Suarez, R. Hernández-García, R.J. Barrientos, J. Bragardh, D. Laroze, R.M. Otxoa. "Characterization of quasi-periodic dynamics of a magnetic nanoparticle Communications in Nonlinear Science and Numerical Simulation", Communications in Nonlinear Science and Numerical Simulation, Elsevier, 2025, Indexing: WoS.
• Joseline J. Sepúlveda-Araya, Valeria A. Orostiga Lazo, Armin Herrera, Cristian A. Martinez, Ricardo J. Barrientos. "Ciencia de datos aplicada a prácticas de Gestión de Riesgo en sociedades chilenas que reportan a la Comisión de Mercados Financieros", Journal of Globalization, Competitiveness and Governability, Georgetown University, 2025, Indexing: Scopus.
• Sergio Baltierra, Magalí Nowik, Diana M. Hohl, Cristian A. Martínez, M. Florencia García di Marco, M. Gabriela García, Cecilia I. Catanesi, Ricardo J. Barrientos. "RF y ELM aplicados a la predicción del color de cabello mediante ADN", In 44th International Conference of the Chilean Computer Science Society (SCCC 2025), IEEE Xplore, Valparaíso, Chile, 2023, Indexing: Scopus.

2024 :

• Edwin H. Salazar Jurado, Karina Vilches-Ponce, Ruber Hernández-García, Ricardo J. Barrientos. "Palm vein modeling for generating synthetic images with biometric purposes: a geometrical approach", Computational and Applied Mathematics, Springer, Volume 43, article number 108, 2024, Indexing: WoS.
• Elkin Gelvez-Almeida, Ricardo J. Barrientos, Karina Vilches-Ponce, Marco Mora. "Parallel Ensemble of a Randomization-Based Online Sequential Neural Network for Classification Problems Using a Frequency Criterion", Scientific Reports, DOI 10.1038/s41598-024-66676-9, 14(16104), 2024, Indexing: WoS.
• Oscar Valbuena Prada, Miguel Ángel Vera, Guillermo Ramirez, Ricardo Barrientos Rojel, David Mojica Maldonado. "Statistical techniques for digital pre-processing of computed tomography medical images: A current review", Displays, Elsevier, DOI 10.1016/j.displa.2024.102835, vol.85, 2024, Indexing:WoS.
• Elkin Gelvez-Almeida, Marco Mora, Ricardo J. Barrientos, Ruber Hernández-García, Karina Vilches-Ponce, Miguel A Vera. "A Review on Large-Scale Data Processing with Parallel and Distributed Randomized Extreme Learning Machine Neural Networks", Mathematical and Computational Applications, MDPI, DOI 10.3390/mca29030040, 29(3):40, 2024, Indexing: WoS.
• Martínez C, Hohl DM, González R, Nowik M, Catanesi CI, Barrientos RJ. "Modelos de Machine Learning para la predicción del color de iris en la población de Buenos Aires (Argentina)", XXIX Jornadas de Genética Forense GHEP-ISFG, International Society for Forensic Genetics, Salta, Argentina, June 2024.

2023 :

• Edwin H. Salazar Jurado, Ruber Hernández-García, Karina Vilches-Ponce, Ricardo J. Barrientos, Marco Mora, Gaurav Jaswal. "Towards the generation of synthetic images of palm vein patterns: A review", Information Fusion, Elsevier, 2023, Indexing: WoS.
• Elkin Gelvez-Almeida, Ricardo J. Barrientos, Karina Vilches-Ponce, Marco Mora. "A Parallel Computing Method for the Computation of the Moore-Penrose Generalized Inverse for Shared-Memory Architectures", IEEE Access, IEEE, Volume 11, 2023, DOI 10.1109/ACCESS.2023.3338544, Indexing: WoS.
• David Zabala-Blanco, Ruber Hernández-García, Ricardo J. Barrientos. "SoftVein-WELM: A Weighted Extreme Learning Machine Model for Soft Biometrics on Palm Vein Images", Electronics 12(7):3608, MDPI, 2023, Indexing: WoS.
• Ruber Hernández-García, Edwin H. Salazar-Jurado, Ricardo J. Barrientos, Francisco Manuel Castro, Julián Ramos-Cózar, Nicolás Guil. "From synthetic data to real palm vein identification: a fine-tuning approach", 13th International Conference on Pattern Recognition Systems (ICPRS 2023), IEEE, 2023, Indexing: Scopus.
• Edwin H. Salazar-Jurado, Ruber Hernández-García, Karina Vilches Ponce, Ricardo J. Barrientos. "Mathematical palm vein modeling for large-scale biometric recognition", 13th International Conference on Pattern Recognition Systems (ICPRS 2023), IEEE, 2023, Indexing: Scopus.
• Felipe A. Romero, Ruber Hernández-García, Ricardo J. Barrientos. "Computer Mouse Control Using Iris Tracking: An Accessible and Cost-Effective Approach for People With Mobility Disabilities", In 42th International Conference of the Chilean Computer Science Society (SCCC 2023), IEEE Xplore, Concepción, Chile, October 2023, Indexing: Scopus.
• Ricardo J. Barrientos, Ruber Hernández-García, Marco Mora, Javier Riquleme Pizarro, David Laroze. "Accelerated Biometric Fingerprint Search on a multi-GPU environment", In Chilean Conference on Electrical Electronic Engineering, Informatics and Communications Technology (CHILECON 2023), IEEE, Valdivia, Chile, December 2023, Indexing: Scopus.
• Agustín Mascaró-Muñoz, David Zabala-Blanco, Ruber Hernández-García, Roberto Ahumada-García, Ricardo J. Barrientos. "Multi-task Extreme Learning Machine for Palm Vein Multiclassification", In Chilean Conference on Electrical Electronic Engineering, Informatics and Communications Technology (CHILECON 2023), IEEE, Valdivia, Chile, December 2023, Indexing: Scopus.
• Elkin Gelvez-Almeida, Ricardo J. Barrientos, Karina Vilches-Ponce, Marco Mora. "Parallel model of online sequential extreme learning machines for classification problems with large-scale databases", XI Jornadas de Cloud Computing, Big Data & Emerging Topics (JCC-BD&ET 2023), 2023.
• Neftalí Guzmán, Benjamín González , Ricardo J. Barrientos , Ruber Hernández-García, Felipe Garrido, Francisco Quiñones, Andrés San Martín, Mauricio Sáez, Pablo Letelier. "Desarrollo de una herramienta de inteligencia artificial basada en morfología sanguínea para establecer riesgo de covid-19 severo en pacientes chilenos", XXIII Congreso Chileno de Hematología y XIII Congreso de Medicina Transfusional, Coquimbo, Chile, 2023.

2022 :

• Patente "Dispositivo móvil de Identificación de Personas mediante Huella Digital". Inventores: Ricardo J. Barrientos, Ruber Hernández-García, Marco Mora Cofré, Wladimir Soto-Silva, Daniel Peralta Camara. Nro. Registro: 65.809, INAPI.
• Ricardo J. Barrientos, Javier A. Riquelme, Ruber Hernández-García, Cristóbal A. Navarro, Wladimir Soto-Silva. "Fast kNN query processing over a multi-node GPU environment", The Journal of Supercomputing, Springer, DOI 10.1007/s11227-021-03975-2, 2022, Indexing: WoS.
• R. Hernández-García, Z. Feng, R.J. Barrientos, F.M. Castro, J. Ramos-Cózar, Nicolás Guil. "CNN-based Model for Gender and Age Classification based on Palm Vein Images", 12th International Conference on Pattern Recognition Systems (ICPRS 2022), IEEE, 2022, Indexing: Scopus.
• Roberto Ahumada-García, David Zabala-Blanco, Ismael Soto, Xaviera A. López-Cortés and Ricardo J. Barrientos. "Classification of Diseased and Healthy Apple Leaves through Extreme Learning Machines", IEEE International Conference on Automation/XXV Congress of the Chilean Association of Automatic Control (ICA-ACCA 2022), IEEE, 2022, Indexing: Scopus.
• David Zabala-Blanco, Ruber Hernández-García, Ricardo J. Barrientos, Roberto Ahumada-García. "PVEIN-MLELM: a Novel Palm Vein Identification Approach through Multilayer Extreme Learning Machine", IEEE International Conference on Automation/XXV Congress of the Chilean Association of Automatic Control (ICA-ACCA 2022), IEEE, 2022, Indexing: Scopus.
• Sebastián Guidet, Axel Quinteros, Ruber Hernández-García, Fernando Emmanuel Frati, Ricardo J. Barrientos. "A comparative analysis of massive finger-vein recognition algorithms: from energy consumption perspective", In 41th International Conference of the Chilean Computer Science Society (SCCC 2022), IEEE Xplore, Santiago, Chile, November 2022, Indexing: Scopus.
• Elkin Gelvez-Almeida, Ricardo J. Barrientos, Karina Vilches-Ponce and Marco Mora. "Parallel Training of a Set of Online Sequential Extreme Learning Machines", In 41th International Conference of the Chilean Computer Science Society (SCCC 2022), IEEE Xplore, Santiago, Chile, November 2022, Indexing: Scopus.
• Ricardo J. Barrientos, Fabián Silva-Pavez, Ruber Hernández-García, Marco Mora. "Using Heaps on GPU", In 41th International Conference of the Chilean Computer Science Society (SCCC 2022), IEEE Xplore, Santiago, Chile, November 2022, Indexing: Scopus.
• S. Guidet, R. Hernández-García, F.E. Frati, R.J. Barrientos. "Comparative analysis of exhaustive searching on a massive finger-vein database over multi-node/multi-core and multi-GPU platforms", X Jornadas de Cloud Computing, Big Data & Emerging Topics (JCC-BD&ET 2023), La Plata, 2022.

2021 :

• Cristóbal A. Navarro, Roberto Carrasco, Ricardo J. Barrientos, Javier A. Riquelme, Raimundo Vega. "GPU Tensor Cores for fast Arithmetic Reductions", IEEE Transanctions on Paralell and Distributed Systems, IEEE, volume 32, number 1, pages 72-84, DOI 10.3390/app10103443, 2021, Indexing: WoS.
• Jean Bragard, Javier A. Vélez, Javier A. Riquelme, Laura M. Perez, Ruber Hernández-García, Ricardo J. Barrientos, David Laroze. "Study of type-III intermittency in the Landau-Lifshitz-Gilbert", Physica Scripta, IOP, Volume 96, Number 12, 2021, Indexing: WoS.
• Edwin Salazar, Ruber Hernández-García, Ricardo J. Barrientos, Karina Vilches, Marco Mora, Angel Vásquez. "Generating Style-based Palm Vein Synthetic Images for the Creation of Large-Scale Datasets", In 11th International Conference of Pattern Recognition Systems (ICPRS 2021), IEEE Xplore, Curicó, Chile, March 2021, Indexing: Scopus.
• Edwin Salazar, Ruber Hernández-García, Ricardo J. Barrientos, Karina Vilches, Marco Mora, Angel Vásquez. "Automatic Generation of Synthetic Palm Vein Images: a Nature-based Approach", In 11th International Conference of Pattern Recognition Systems (ICPRS 2021), IEEE Xplore, Curicó, Chile, March 2021, Indexing: Scopus.
• David Zabala-Blanco, Ruber Hernández-García, Ricardo J. Barrientos, Marco Mora. "Evaluation of the standard and regularized ELMs for gender and age classification based on palm vein images", In 40th International Conference of the Chilean Computer Science Society (SCCC 2021), IEEE Xplore, La Serena, Chile, November 2021, Indexing: Scopus.
• José I. Santamaría, Ruber Hernández-García, Ricardo J. Barrientos, Francisco Manuel Castro, Julián Ramos-Cózar, Nicolás Guil. "Evaluation of end-to-end CNN models for palm vein recognition", In 40th International Conference of the Chilean Computer Science Society (SCCC 2021), IEEE Xplore, La Serena, Chile, November 2021, Indexing: Scopus.
• Ruber Hernández-García; José I. Santamaría, Ricardo J. Barrientos, Edwin H. Salazar Jurado, Francisco Manuel Castro, Julián Ramos-Cózar, Nicolás Guil. "Large-scale palm vein recognition on synthetic datasets", In 40th International Conference of the Chilean Computer Science Society (SCCC 2021), IEEE Xplore, La Serena, Chile, November 2021, Indexing: Scopus.