Julián M. Ortiz

According to our database, Julián M. Ortiz authored at least 16 papers between 2007 and 2025.

Collaborative distances:

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

2025

Multivariate simulation using a locally varying coregionalization model.

Álvaro I. Riquelme, Julián M. Ortiz

Comput. Geosci., 2025

2020

Recursive convolutional neural networks in a multiple-point statistics framework.

Sebastian Avalos, Julián M. Ortiz

Comput. Geosci., 2020

2019

Change of support using non-additive variables with Gibbs Sampler: Application to metallurgical recovery of sulphide ores.

Mauricio Garrido, Julián M. Ortiz, Francisco Villaseca, Willy Kracht, Brian Townley, Roberto Miranda

Comput. Geosci., 2019

2018

A path-level exact parallelization strategy for sequential simulation.

Oscar Peredo, Daniel Baeza, Julián M. Ortiz, José R. Herrero

Comput. Geosci., 2018

Antithetic random fields applied to mine planning under uncertainty.

S. Gonzalo Nelis, Julián M. Ortiz, V. Nelson Morales

Comput. Geosci., 2018

2016

Channelized facies recovery based on weighted compressed sensing.

Hernán Calderón, Felipe Santibanez, Jorge F. Silva, Julián M. Ortiz, Alvaro Egaña

Proceedings of the 2016 IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), 2016

2015

Acceleration of the Geostatistical Software Library (GSLIB) by code optimization and hybrid parallel programming.

Oscar Peredo, Julián M. Ortiz, José R. Herrero

Comput. Geosci., 2015

Reconstruction of channelized geological facies based on RIPless compressed sensing.

Hernán Calderón, Jorge F. Silva, Julián M. Ortiz, Alvaro Egaña

Comput. Geosci., 2015

2014

Tuning and hybrid parallelization of a genetic-based multi-point statistics simulation code.

Oscar Peredo, Julián M. Ortiz, José R. Herrero, Cristóbal Samaniego

Parallel Comput., 2014

Verifying the high-order consistency of training images with data for multiple-point geostatistics.

Cristian Pérez, Grégoire Mariéthoz, Julián M. Ortiz

Comput. Geosci., 2014

A Flexible Strategy for Distributed and Parallel Execution of a Monolithic Large-Scale Sequential Application.

Felipe Navarro, Carlos González, Oscar Peredo, Gerson Morales, Alvaro Egaña, Julián M. Ortiz

Proceedings of the High Performance Computing - First HPCLATAM, 2014

2012

Enhanced coregionalization analysis for simulating vector Gaussian random fields.

Xavier Emery, Julián M. Ortiz

Comput. Geosci., 2012

2011

Parallel implementation of simulated annealing to reproduce multiple-point statistics.

Oscar Peredo, Julián M. Ortiz

Comput. Geosci., 2011

Two approaches to direct block-support conditional co-simulation.

Xavier Emery, Julián M. Ortiz

Comput. Geosci., 2011

2008

A methodology to construct training images for vein-type deposits.

Jeff B. Boisvert, O. Leuangthong, Julián M. Ortiz, Clayton V. Deutsch

Comput. Geosci., 2008

2007

Scaling multiple-point statistics to different univariate proportions.

Julián M. Ortiz, Steven Lyster, Clayton V. Deutsch

Comput. Geosci., 2007