44 citations · 46 across the 4 of their papers we have counts for
4 papers · 1 filter
Uncertainty-aware Frequency-domain Acoustic Full Waveform Inversion Using Gaussian Random Fields and Ensemble Kalman Inversion
Yunduo Li, Yijie Zhang, Xueyu Zhu +1
In recent years, uncertainty-aware full waveform inversion (FWI) has received increasing attention, with a growing emphasis on producing informative uncertainty estimates alongside…
Forward and inverse problems for Eikonal equation based on DeepONet
Yifan Mei, Yijie Zhang, Xueyu Zhu +1
Seismic forward and inverse problems are significant research areas in geophysics. However, the time burden of traditional numerical methods hinders their applications in scenarios…
Bayesian Physics-Informed Neural Networks for the Subsurface Tomography based on the Eikonal Equation
Rongxi Gou, Yijie Zhang, Xueyu Zhu +1
The high cost of acquiring a sufficient amount of seismic data for training has limited the use of machine learning in seismic tomography. In addition, the inversion uncertainty du…
Seismic Wave Equations in Tight Oil/Gas Sandstone Media
Jinghuai Gao, Weimin Han, Haixia Zhao +4
The paper is devoted to the derivation of a combined system of motion equations for solid and fluid in isotropic tight oil/gas sandstone media through volume averaging theorems (VA…