Individual and joint inversions of shallow-seismic rayleigh and love waves: full-waveform inversion versus random-objective waveform inversion

Y Pan, L Gao - Surveys in Geophysics, 2023 - Springer
Shallow-seismic full-waveform inversion (FWI) provides an effective way for the accurate
reconstruction of near-surface models. The common 2D shallow-seismic FWI inverts either …

3-D Bayesian variational full waveform inversion

X Zhang, A Lomas, M Zhou, Y Zheng… - Geophysical Journal …, 2023 - academic.oup.com
Seismic full-waveform inversion (FWI) provides high resolution images of the subsurface by
exploiting information in the recorded seismic waveforms. This is achieved by solving a …

High resolution 3D ultrasonic breast imaging by time-domain full waveform inversion

F Lucka, M Pérez-Liva, BE Treeby, BT Cox - Inverse Problems, 2021 - iopscience.iop.org
Ultrasound tomography (UST) scanners allow quantitative images of the human breast's
acoustic properties to be derived with potential applications in screening, diagnosis and …

Full‐waveform tomography of the African Plate using dynamic mini‐batches

DP van Herwaarden, S Thrastarson… - Journal of …, 2023 - Wiley Online Library
We present a seismic model of the Africa Plate, constructed with the technique of full‐
waveform inversion. The purpose of our model is to serve as a foundation for quantitative …

Data-adaptive global full-waveform inversion

S Thrastarson, DP Van Herwaarden… - Geophysical Journal …, 2022 - academic.oup.com
We present a novel approach to global-scale full-waveform inversion (FWI) that can reduce
computational cost by over an order of magnitude, compared to previously published …

Full waveform inversion beneath the central Andes: Insight into the dehydration of the Nazca slab and delamination of the back‐arc lithosphere

Y Gao, F Tilmann, DP van Herwaarden… - Journal of …, 2021 - Wiley Online Library
We present a new seismic tomography model for the crust and upper mantle beneath the
Central Andes based on multi‐scale full seismic waveform inversion, proceeding from long …

Stochastic multi-dimensional deconvolution

M Ravasi, T Selvan, N Luiken - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Geophysical measurements such as seismic datasets contain valuable information that
originate from areas of interest in the subsurface; these seismic reflections are, however …

SASSY21: A 3‐D Seismic Structural Model of the Lithosphere and Underlying Mantle Beneath Southeast Asia From Multi‐Scale Adjoint Waveform Tomography

D Wehner, N Blom, N Rawlinson… - Journal of …, 2022 - Wiley Online Library
We present the first continental‐scale seismic model of the lithosphere and underlying
mantle beneath Southeast Asia obtained from adjoint waveform tomography (often referred …

Scientific machine learning enables multiphysics digital twins of large-scale electronic chips

X Li, Q Zhan, B Sun, H Feng, Y Zeng… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
We propose a scientific machine learning (SciML) algorithm toward 3-D dynamic digital
twins, which represent multiphysics coupling effects in large-scale electronic chips. The …

GLAD-M35: a joint P and S global tomographic model with uncertainty quantification

C Cui, W Lei, Q Liu, D Peter, E Bozdağ… - Geophysical Journal …, 2024 - academic.oup.com
We present our third and final generation joint P and S global adjoint tomography (GLAD)
model, GLAD-M35, and quantify its uncertainty based on a low-rank approximation of the …