[HTML][HTML] Explainable AI models for predicting drop coalescence in microfluidics device

J Hu, K Zhu, S Cheng, NM Kovalchuk, A Soulsby… - Chemical Engineering …, 2024 - Elsevier
In the field of chemical engineering, understanding the dynamics and probability of drop
coalescence is not just an academic pursuit, but a critical requirement for advancing process …

-statistics approach to optimal transport waveform inversion

SLEF da Silva, G Kaniadakis - Physical Review E, 2022 - APS
Extracting physical parameters that cannot be directly measured from an observed data set
remains a great challenge in several fields of science and physics. In many of these …

A graph-space optimal transport objective function based on q-statistics to mitigate cycle-skipping issues in FWI

S Da Silva, A Karsou, A de Souza… - Geophysical Journal …, 2022 - academic.oup.com
Full-waveform inversion (FWI) is a powerful seismic imaging methodology to estimate
geophysical parameters that honour the recorded waveforms (observed data), and it is …

Full-waveform inversion of a Brazilian presalt ocean-bottom node data set using a concentric circle source geometry

E Fagua Duarte, D da Silva, PT Carvalho… - Geophysics, 2023 - library.seg.org
We have designed a workflow to apply full-waveform inversion (FWI) to a new type of
acquisition recorded on ocean-bottom nodes (OBNs) in the Brazilian presalt area. The data …

Refraction FWI of a circular shot OBN acquisition in the Brazilian pre-salt region

SLEF da Silva, FT Costa, A Karsou, A de Souza… - arXiv preprint arXiv …, 2024 - arxiv.org
We develop a workflow based on full-waveform inversion (FWI) to estimate P-wave
velocities in a deepwater Brazilian pre-salt field using the recently introduced circular shot …

A Graph-Space Optimal Transport Approach Based on Kaniadakis κ-Gaussian Distribution for Inverse Problems Related to Wave Propagation

SLEF da Silva, JM de Araújo, E De la Barra, G Corso - Entropy, 2023 - mdpi.com
Data-centric inverse problems are a process of inferring physical attributes from indirect
measurements. Full-waveform inversion (FWI) is a non-linear inverse problem that attempts …

Acoustic full waveform inversion with Hamiltonian Monte Carlo method

PDS de Lima, G Corso, MS Ferreira… - Physica A: Statistical …, 2023 - Elsevier
Abstract Full-Waveform Inversion (FWI) is a high-resolution technique used in geophysics to
evaluate the physical parameters and construct subsurface models in a noisy and limited …

Bayesian time‐lapse full waveform inversion using Hamiltonian Monte Carlo

PDS de Lima, MS Ferreira, G Corso… - Geophysical …, 2024 - Wiley Online Library
Time‐lapse images carry out important information about dynamic changes in Earth's
interior, which can be inferred using different full waveform inversion schemes. The …

Full-waveform inversion based on generalized Rényi entropy using patched Green's function techniques

WA Barbosa, SLEF da Silva, E de la Barra… - Plos one, 2022 - journals.plos.org
The estimation of physical parameters from data analyses is a crucial process for the
description and modeling of many complex systems. Based on Rényi α-Gaussian …

A graph-space optimal transport FWI approach based on κ-generalized Gaussian distribution

SLEF da Silva, G Kaniadakis - Third International Meeting for Applied …, 2023 - library.seg.org
The statistical basis of conventional full-waveform inversion (FWI) approaches is commonly
associated with Gaussian statistics. However, errors are rarely Gaussian in non-linear …