Individual and joint inversions of shallow-seismic rayleigh and love waves: full-waveform inversion versus random-objective waveform inversion
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 …
reconstruction of near-surface models. The common 2D shallow-seismic FWI inverts either …
3-D Bayesian variational full waveform inversion
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 …
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
Ultrasound tomography (UST) scanners allow quantitative images of the human breast's
acoustic properties to be derived with potential applications in screening, diagnosis and …
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 …
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 …
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
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 …
Central Andes based on multi‐scale full seismic waveform inversion, proceeding from long …
Stochastic multi-dimensional deconvolution
Geophysical measurements such as seismic datasets contain valuable information that
originate from areas of interest in the subsurface; these seismic reflections are, however …
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
We present the first continental‐scale seismic model of the lithosphere and underlying
mantle beneath Southeast Asia obtained from adjoint waveform tomography (often referred …
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 …
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
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 …
model, GLAD-M35, and quantify its uncertainty based on a low-rank approximation of the …