Publications

Oscar Mojica, Reynam Pestana, Alan Souza (2023). Fast least-squares reverse time migration based on stable pseudo-acoustic wave equations for tilted transverse isotropic media. Geophysical Prospecting.

Oscar Mojica, Reynam Pestana, Alan Souza (2022). An Efficient Implementation of Least-Squares Reverse Time Migration Based on Stable Pseudo-Acoustic Tti Wave Equation. Conference Proceedings, 83rd EAGE Conference and Exhibition 2022, Jun 2022, Volume 2022, p.1 - 5.

Jorge Abril, Marcos Vasconcelos, Francisco Braboza, Oscar Mojica (2022). A parallel improved PSO algorithm with genetic operators for 2D inversion of resistivity data. Acta Geophysica.

Oscar F. Mojica, Reynam Pestana (2021). Solving one-step wave extrapolation matrix method using Krylov methods for matrix functions. First International Meeting for Applied Geoscience & Energy Expanded Abstracts.

Oscar Mojica, R. Pestana, D.E. Revelo (2020). Using of Fluidfft for the Optimal Choice of HPC FFT Library: A 3D Seismic Modeling Example. Conference Proceedings, EAGE 2020 Annual Conference & Exhibition Online, Dec 2020, Volume 2020, p.1 - 5.

Oscar Mojica, Jonathas S Maciel (2020). Seismic modeling from scratch using Devito: A demonstration with a typical Brazilian pre-salt model. SEG Technical Program Expanded Abstracts 2020.

Oscar Mojica, Navjot Kukreja (2019). Towards automatically building starting models for full-waveform inversion using global optimization methods: A PSO approach via DEAP+ Devito. SEG Technical Program Expanded Abstracts 2019.

Oscar Mojica, P. Nogueira, R. Santana, D.E. Revelo (2019). A Comparison Between Two Elitism-Based Global Optimization Methods for Estimating a Starting Velocity Model for FWI. Conference Proceedings, 81st EAGE Conference and Exhibition 2019, Jun 2019, Volume 2019, p.1 - 5.

Oscar Mojica, A. Bassrei (2015). Regularization parameter selection in the 3D gravity inversion of the basement relief using GCV: A parallel approach. Computers & Geosciences.

Oscar Mojica, Amin Bassrei (2015). Lanczos Bidiagonalization Method for Parallel 3-D Gravity Inversion-Application to Basement Relief Definition. SEG Technical Program Expanded Abstracts 2015.

Oscar Mojica, A. Bassrei (2015). Lanczos Bidiagonalization Method for Parallel 3-D Gravity Inversion - Application to Basement Relief Definition. Conference Proceedings, 77th EAGE Conference and Exhibition 2015, Volume 2015, p.1 - 5.

Oscar Mojica, Amin Bassrei (2015). Generalized cross-validation and Regı́nska's methods for choosing the regularization parameter in 3D gravity inversion of basement relief-a hybrid MPI/OpenMP parallel algorithm. 14th International Congress of the Brazilian Geophysical Society & EXPOGEF, Rio de Janeiro, Brazil, 3-6 August 2015.

Oscar Mojica, A. Bassrei (2015). Application of the Generalized Simulated Annealing Algorithm to the Solution of 2D Gravity Inversion of Basement Relief. Conference Proceedings, 3rd Latin American Geosciences Student Conference, Jul 2015, Volume 2015, p.1 - 3.

Oscar Mojica, Milton Porsani, Michelangelo Silva (2013). Using SVD Filters for Velocity Analysis and Ground-roll Attenuation. Brazilian Journal of Geophysics.

Oscar Mojica, Milton J Porsani, Michelângelo G da Silva (2011). Aplicaçoes da filtragem SVD na análise de velocidades e no empilhamento CMP. 12th International Congress of the Brazilian Geophysical Society & EXPOGEF, Rio de Janeiro, Brazil, 15–18 August 2011.