Articles with public access mandates - Julián OrtizLearn more
Not available anywhere: 6
Machine learning and deep learning methods in mining operations: A data-driven SAG mill energy consumption prediction application
S Avalos, W Kracht, JM Ortiz
Mining, Metallurgy & Exploration 37 (4), 1197-1212, 2020
Mandates: Natural Sciences and Engineering Research Council of Canada
A simple unsupervised classification workflow for defining geological domains using multivariate data
F Faraj, JM Ortiz
Mining, Metallurgy & Exploration 38 (3), 1609-1623, 2021
Mandates: Natural Sciences and Engineering Research Council of Canada
On the use of machine learning for mineral resource classification
IS Cevik, O Leuangthong, A Cate, JM Ortiz
Mining, Metallurgy & Exploration 38 (5), 2055-2073, 2021
Mandates: Natural Sciences and Engineering Research Council of Canada
Multivariate Geostatistical Simulation and Deep Q-Learning to optimize mining decisions
S Avalos, JM Ortiz
Mathematical Geosciences 55 (5), 673-692, 2023
Mandates: Natural Sciences and Engineering Research Council of Canada
Uncertainty assessment over any volume without simulation: revisiting multi-Gaussian kriging
ÁI Riquelme, JM Ortiz
Mathematical Geosciences 53 (6), 1375-1405, 2021
Mandates: Natural Sciences and Engineering Research Council of Canada
Spatial Multivariate Morphing Transformation
S Avalos, JM Ortiz
Mathematical Geosciences 55 (6), 735-771, 2023
Mandates: Natural Sciences and Engineering Research Council of Canada
Available somewhere: 36
Copper mining: 100% solar electricity by 2030?
J Haas, S Moreno-Leiva, T Junne, PJ Chen, G Pamparana, W Nowak, ...
Applied Energy 262, 114506, 2020
Mandates: Natural Sciences and Engineering Research Council of Canada, German Research …
Optimization of a SAG mill energy system: Integrating rock hardness, solar irradiation, climate change, and demand-side management
JM Ortiz, W Kracht, G Pamparana, J Haas
Mathematical Geosciences 52, 355-379, 2020
Mandates: Natural Sciences and Engineering Research Council of Canada, German Research …
Recursive convolutional neural networks in a multiple-point statistics framework
S Avalos, JM Ortiz
Computers & geosciences 141, 104522, 2020
Mandates: Natural Sciences and Engineering Research Council of Canada
Studying the integration of solar energy into the operation of a semi-autogenous grinding mill. Part II: Effect of ore hardness variability, geometallurgical modeling and …
G Pamparana, W Kracht, J Haas, JM Ortiz, W Nowak, R Palma-Behnke
Minerals Engineering 137, 53-67, 2019
Mandates: Natural Sciences and Engineering Research Council of Canada, German Research …
Studying the integration of solar energy into the operation of a semi-autogenous grinding mill. Part I: Framework, model development and effect of solar irradiance forecasting
G Pamparana, W Kracht, J Haas, JM Ortiz, W Nowak, R Palma-Behnke
Minerals Engineering 137, 68-77, 2019
Mandates: Natural Sciences and Engineering Research Council of Canada, German Research …
Change of support using non-additive variables with Gibbs Sampler: Application to metallurgical recovery of sulphide ores
M Garrido, JM Ortiz, F Villaseca, W Kracht, B Townley, R Miranda
Computers & Geosciences 122, 68-76, 2019
Mandates: Natural Sciences and Engineering Research Council of Canada
A combined multivariate approach analyzing geochemical data for knowledge discovery: the Vazante–Paracatu Zinc District, Minas Gerais, Brazil
IS Cevik, GR Olivo, JM Ortiz
Journal of Geochemical Exploration 221, 106696, 2021
Mandates: Natural Sciences and Engineering Research Council of Canada
Simulation of synthetic exploration and geometallurgical database of porphyry copper deposits for educational purposes
M Garrido, E Sepúlveda, J Ortiz, B Townley
Natural Resources Research 29 (6), 3527-3545, 2020
Mandates: Natural Sciences and Engineering Research Council of Canada
An LSTM approach for SAG mill operational relative-hardness prediction
S Avalos, W Kracht, JM Ortiz
Minerals 10 (9), 734, 2020
Mandates: Natural Sciences and Engineering Research Council of Canada
Acceleration of the Geostatistical Software Library (GSLIB) by code optimization and hybrid parallel programming
O Peredo, JM Ortiz, JR Herrero
Computers & Geosciences 85, 210-233, 2015
Mandates: Government of Spain
Variogram-based descriptors for comparison and classification of rock texture images
GF Diaz, JM Ortiz, JF Silva, RA Lobos, AF Egana
Mathematical Geosciences 52 (4), 451-476, 2020
Mandates: Natural Sciences and Engineering Research Council of Canada
An overview of good practices in the use of geometallurgy to support mining reserves in copper sulfides deposits
M Garrido, J Ortiz, E Sepúlveda, L Farfán, B Townley
Procemin GEOMET 2019, 15th International Mineral Processing Conference, 6th …, 2019
Mandates: Natural Sciences and Engineering Research Council of Canada
Stochastic final pit limits: an efficient frontier analysis under geological uncertainty in the open-pit mining industry
E Jelvez, N Morales, JM Ortiz
Mathematics 10 (1), 100, 2021
Mandates: Natural Sciences and Engineering Research Council of Canada
Introduction to sequential Gaussian simulation
JM Ortiz
Queen's University, 2020
Mandates: Natural Sciences and Engineering Research Council of Canada
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