Ricardo J. Barrientos

According to our database, Ricardo J. Barrientos authored at least 33 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Palm vein modeling for generating synthetic images with biometric purposes: a geometrical approach.

Edwin H. Salazar Jurado, Karina Vilches-Ponce, Ruber Hernández-García, Ricardo J. Barrientos

Comput. Appl. Math., April, 2024

2023

Towards the generation of synthetic images of palm vein patterns: A review.

Edwin H. Salazar Jurado, Ruber Hernández-García, Karina Vilches-Ponce, Ricardo J. Barrientos, Marco Mora, Gaurav Jaswal

Inf. Fusion, 2023

A Parallel Computing Method for the Computation of the Moore-Penrose Generalized Inverse for Shared-Memory Architectures.

Elkin Gelvez-Almeida, Ricardo J. Barrientos, Karina Vilches-Ponce, Marco Mora

IEEE Access, 2023

Computer Mouse Control Using Iris Tracking: an Accessible and Cost-Effective Approach for People with Mobility Disabilities.

Felipe A. Romero, Ruber Hernández-García, Ricardo J. Barrientos

Proceedings of the 42nd IEEE International Conference of the Chilean Computer Science Society, 2023

2022

Fast kNN query processing over a multi-node GPU environment.

Ricardo J. Barrientos, Javier A. Riquelme, Ruber Hernández-García, Cristóbal A. Navarro, Wladimir E. Soto-Silva

J. Supercomput., 2022

Parallel Training of a Set of Online Sequential Extreme Learning Machines.

Elkin Gelvez-Almeida, Ricardo J. Barrientos, Karina Vilches-Ponce, Marco Mora

Proceedings of the 41st International Conference of the Chilean Computer Science Society, 2022

Using Heaps on GPU.

Ricardo J. Barrientos, Fabián Silva Pavez, Ruber Hernández-García, Marco Mora

Proceedings of the 41st International Conference of the Chilean Computer Science Society, 2022

A Comparative Analysis of Massive Finger-Vein Recognition Algorithms: From Energy Consumption Perspective.

Sebastián Argentina, Axel Quinteros, Ruber Hernández-García, Fernando Emmanuel Frati, Ricardo J. Barrientos

Proceedings of the 41st International Conference of the Chilean Computer Science Society, 2022

2021

GPU Tensor Cores for Fast Arithmetic Reductions.

Cristóbal A. Navarro, Roberto Carrasco, Ricardo J. Barrientos, Javier A. Riquelme, Raimundo Vega

IEEE Trans. Parallel Distributed Syst., 2021

Evaluation of the standard and regularized ELMs for gender and age classification based on palm vein images.

David Zabala-Blanco, Ruber Hernández-García, Ricardo J. Barrientos, Marco Mora

Proceedings of the 40th International Conference of the Chilean Computer Science Society, 2021

Evaluation of end-to-end CNN models for palm vein recognition.

José I. Santamaría, Ruber Hernández-García, Ricardo J. Barrientos, Francisco Manuel Castro, Julián Ramos Cózar, Nicolás Guil

Proceedings of the 40th International Conference of the Chilean Computer Science Society, 2021

Large-scale palm vein recognition on synthetic datasets.

Ruber Hernández-García, José I. Santamaría, Ricardo J. Barrientos, Edwin H. Salazar Jurado, Francisco Manuel Castro, Julián Ramos Cózar, Nicolás Guil

Proceedings of the 40th International Conference of the Chilean Computer Science Society, 2021

2020

The Extreme Learning Machine Algorithm for Classifying Fingerprints.

David Zabala-Blanco, Marco Mora, Ruber Hernández-García, Ricardo J. Barrientos

Proceedings of the 39th International Conference of the Chilean Computer Science Society, 2020

An exhaustive algorithm based on GPU to process a kNN query.

Javier A. Riquelme, Ricardo J. Barrientos, Ruber Hernández-García, Cristóbal A. Navarro

Proceedings of the 39th International Conference of the Chilean Computer Science Society, 2020

2019

Fast Finger Vein Recognition Based on Sparse Matching Algorithm under a Multicore Platform for Real-Time Individuals Identification.

Ruber Hernández-García, Ricardo J. Barrientos, Cristofher Rojas, Wladimir E. Soto-Silva, Marco Mora, Paulo González, Fernando Emmanuel Frati

Symmetry, 2019

Iris Recognition based on Displacement Information using a Sparse Matching Technique.

Philip Iglesias, Ruber Hernández-García, Ricardo J. Barrientos, Emmanuel Goncalves, Marco Mora

Proceedings of the 38th International Conference of the Chilean Computer Science Society, 2019

Massive Finger-vein Identification based on Local Line Binary Pattern under Parallel and Distributed Systems.

Ruber Hernández-García, Sebastián Guidet, Ricardo J. Barrientos, Fernando Emmanuel Frati

Proceedings of the 38th International Conference of the Chilean Computer Science Society, 2019

Evaluation of LBP-based descriptors for Iris Recognition based on Learning Vector Quantization Classifier under a Multi-core Platform.

Hernán Campos, Ruber Hernández-García, Ricardo J. Barrientos

Proceedings of the 38th International Conference of the Chilean Computer Science Society, 2019

Heap-Based Algorithms to Accelerate Fingerprint Matching on Parallel Platforms.

Ricardo J. Barrientos, Ruber Hernández-García, Kevin Ortega, Emilio Luque, Daniel Peralta

Proceedings of the 7th Conference on Cloud Computing & Big Data, 2019

Identification of Immunoglobulin Gene Usage in Immune Repertoires Sequenced by Nanopore Technology.

Roberto Ahumada-García, Jorge González-Puelma, Diego Álvarez-Saravia, Ricardo J. Barrientos, Roberto Uribe Paredes, Xaviera A. López-Cortés, Marcelo A. Navarrete

Proceedings of the Bioinformatics and Biomedical Engineering, 2019

2018

Individuals Identification Using Finger Veins under a Multi-core Platform.

Cristofher Rojas, Ruber Hernández-García, Ricardo J. Barrientos

Proceedings of the 37th International Conference of the Chilean Computer Science Society, 2018

Heuristic parametrization of anisotropic diffusion filtering.

Paulo González, Philip Vasquez, Barbara Alcaino, Ricardo J. Barrientos, Marco Mora, Felipe Tirado, Clovis Tauber

Proceedings of the 37th International Conference of the Chilean Computer Science Society, 2018

2017

Efficient exploitation of the Xeon Phi architecture for the Ant Colony Optimization (ACO) metaheuristic.

Felipe Tirado, Ricardo J. Barrientos, Paulo González, Marco Mora

J. Supercomput., 2017

GPU-based exhaustive algorithms processing kNN queries.

Ricardo J. Barrientos, Fabricio Millaguir, José L. Sánchez, Enrique Arias

J. Supercomput., 2017

2016

Similarity (range and kNN) queries processing on an Intel Xeon Phi coprocessor.

Carlos M. Toledo, Ricardo J. Barrientos, Andrés I. Ávila

Clust. Comput., 2016

2015

Using a coprocessor to solve the Ant Colony Optimization algorithm.

Felipe Tirado, Angélica Urrutia, Ricardo J. Barrientos

Proceedings of the 34th International Conference of the Chilean Computer Science Society, 2015

2013

Range query processing on single and multi GPU environments.

Ricardo J. Barrientos, José Ignacio Gómez, Christian Tenllado, Manuel Prieto-Matías, Mauricio Marín

Comput. Electr. Eng., 2013

Multi-level Clustering on Metric Spaces Using a Multi-GPU Platform.

Ricardo J. Barrientos, José Ignacio Gómez, Christian Tenllado, Manuel Prieto-Matías, Pavel Zezula

Proceedings of the Euro-Par 2013 Parallel Processing, 2013

2012

Range Query Processing in a Multi-GPU Environment.

Ricardo J. Barrientos, José Ignacio Gómez, Christian Tenllado, Manuel Prieto-Matías, Mauricio Marín

Proceedings of the 10th IEEE International Symposium on Parallel and Distributed Processing with Applications, 2012

2011

kNN Query Processing in Metric Spaces Using GPUs.

Ricardo J. Barrientos, José Ignacio Gómez, Christian Tenllado, Manuel Prieto-Matías, Mauricio Marín

Proceedings of the Euro-Par 2011 Parallel Processing - 17th International Conference, 2011

2010

Scheduling Metric-Space Queries Processing on Multi-Core Processors.

Veronica Gil-Costa, Ricardo J. Barrientos, Mauricio Marín, Carolina Bonacic

Proceedings of the 18th Euromicro Conference on Parallel, 2010

2007

Searching and Updating Metric Space Databases Using the Parallel EGNAT.

Mauricio Marín, Roberto Uribe, Ricardo J. Barrientos

Proceedings of the Computational Science, 2007

2006

An Index Data Structure for Searching in Metric Space Databases.

Roberto Uribe, Gonzalo Navarro, Ricardo J. Barrientos, Mauricio Marín

Proceedings of the Computational Science, 2006