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Oscar Mojica
Oscar Mojica
Geólogo Pesquisador no Centro de Supercomputação para inovação industrial do Senai Cimatec
Geverifieerd e-mailadres voor fieb.org.br
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Regularization parameter selection in the 3D gravity inversion of the basement relief using GCV: A parallel approach
OF Mojica, A Bassrei
Computers & geosciences 82, 205-213, 2015
212015
Towards automatically building starting models for full-waveform inversion using global optimization methods: A PSO approach via DEAP+ Devito
OF Mojica, N Kukreja
SEG International Exposition and Annual Meeting, D023S030R005, 2019
82019
Seismic modeling from scratch using Devito: A demonstration with a typical Brazilian pre-salt model
OF Mojica, JS Maciel
SEG International Exposition and Annual Meeting, D031S043R003, 2020
52020
Application of the generalized simulated annealing algorithm to the solution of 2d gravity inversion of basement relief
OF Mojica, A Bassrei
3rd Latin American Geosciences Student Conference 2015 (1), 1-3, 2015
42015
A parallel improved PSO algorithm with genetic operators for 2D inversion of resistivity data
JL Abril, MA Vasconcelos, FM Barboza, OF Mojica
Acta Geophysica 70 (3), 1137-1154, 2022
3*2022
A hybrid fast 3D inversion algorithm of gravity data for basement relief definition
AB OF Mojica
SEG Technical Program Expanded Abstracts 2016, 1521-1525., 2016
22016
Critério da validaçao cruzada generalizada na seleçao do parâmetro ótimo de regularizaçao na inversao paralelizada de dados gravimétricos 3d de bacias sedimentares com …
OF Mojica, A Bassrei
VI Simpósio Brasileiro de Geofısica, 2014
22014
Aplicaçoes da filtragem SVD na análise de velocidades e no empilhamento CMP
OF Mojica, MJ Porsani, MG da Silva
12th International Congress of the Brazilian Geophysical Society & EXPOGEF …, 2011
22011
Fast least‐squares reverse time migration based on stable pseudo‐acoustic wave equations for tilted transverse isotropic media
O Mojica, RC Pestana, A Souza
Geophysical Prospecting 71 (3), 404-413, 2023
12023
Building starting models for full-waveform inversion using global optimization methods: A comparison between Particle swarm optimization and genetic algorithm
OF Mojica, P Nogueira, R Santana, D Revelo
12019
Lanczos bidiagonalization method for parallel 3-D gravity inversion-application to basement relief definition
OF Mojica*, A Bassrei
SEG Technical Program Expanded Abstracts 2015, 1531-1535, 2015
12015
Generalized cross-validation and Regínska's methods for choosing the regularization parameter in 3D gravity inversion of basement relief-a hybrid MPI/OpenMP parallel algorithm
OF Mojica*, A Bassrei
14th International Congress of the Brazilian Geophysical Society & EXPOGEF …, 2015
12015
sotb-wrapper: a Python wrapper of the SEISCOPE optimization toolbox library
OF Mojica
9th Brazilian Symposium on Geophysics, 2022
2022
A parallel improved PSO algorithm with genetic operators for 2D inversion of resistivity data (Apr, 10.1007/s11600-022-00760-4, 2022)
JL Abril, MA Vasconcelos, FM Barboza, OF Mojica
ACTA GEOPHYSICA 70 (3), 1455-1455, 2022
2022
An Efficient Implementation of Least-Squares Reverse Time Migration Based on Stable Pseudo-Acoustic TTI Wave Equation
O Mojica, R Pestana, A Souza
83rd EAGE Annual Conference & Exhibition 2022 (1), 1-5, 2022
2022
Solving one-step wave extrapolation matrix method using Krylov methods for matrix functions
OF Mojica, R Pestana
SEG International Exposition and Annual Meeting, D011S107R002, 2021
2021
Using of Fluidfft for the Optimal Choice of HPC FFT Library: A 3D Seismic Modeling Example
OFM Ladino, R Pestana, DE Revelo
EAGE 2020 Annual Conference & Exhibition Online 2020 (1), 1-5, 2020
2020
A Comparison Between Two Elitism-Based Global Optimization Methods for Estimating a Starting Velocity Model for FWI
OF Mojica, P Nogueira, R Santana, DE Revelo
81st EAGE Conference and Exhibition 2019 2019 (1), 1-5, 2019
2019
USING SVD FILTERS FOR VELOCITY ANALYSIS AND GROUND-ROLL ATTENUATION
OF Mojica, MJ Porsani, MG da Silva
Revista Brasileira de Geofısica 31 (1), 75-84, 2013
2013
Filtragem SVD-3D aplicada a melhora de refletores em volumes sísmicos
OF Mojica, MJ Porsani, MG da Silva
V Simpósio Brasileiro de Geofísica, cp-341-00081, 2012
2012
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Artikelen 1–20