Survey of multifidelity methods in uncertainty propagation, inference, and optimization

B Peherstorfer, K Willcox, M Gunzburger - Siam Review, 2018 - SIAM
In many situations across computational science and engineering, multiple computational
models are available that describe a system of interest. These different models have varying …

Structural health and condition monitoring via electrical impedance tomography in self-sensing materials: a review

TN Tallman, DJ Smyl - Smart Materials and Structures, 2020 - iopscience.iop.org
Much recent work has been devoted to utilizing changes in either the inherent or imparted
electrical conductivity of self-sensing materials as an indicator of damage, deformation or …

[图书][B] Linear and nonlinear inverse problems with practical applications

JL Mueller, S Siltanen - 2012 - SIAM
Inverse problems arise from the need to interpret indirect and incomplete measurements. As
an area of contemporary mathematics, the field of inverse problems is strongly driven by …

Image reconstruction in electrical impedance tomography based on structure-aware sparse Bayesian learning

S Liu, J Jia, YD Zhang, Y Yang - IEEE transactions on medical …, 2018 - ieeexplore.ieee.org
Electrical impedance tomography (EIT) is developed to investigate the internal conductivity
changes of an object through a series of boundary electrodes, and has become increasingly …

Efficient multitask structure-aware sparse Bayesian learning for frequency-difference electrical impedance tomography

S Liu, Y Huang, H Wu, C Tan… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Frequency-difference electrical impedance tomography (fdEIT) was originally developed to
mitigate the systematic artifacts induced by modeling errors when a baseline dataset is …

Accelerated structure-aware sparse Bayesian learning for three-dimensional electrical impedance tomography

S Liu, H Wu, Y Huang, Y Yang… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
In this paper, we consider the reconstruction of three-dimensional (3-D) conductivity
distribution using electrical impedance tomography (EIT) technique. A high-resolution and …

The Bayesian framework for inverse problems in heat transfer

JP Kaipio, C Fox - Heat Transfer Engineering, 2011 - Taylor & Francis
The aim of this paper is to provide researchers dealing with inverse heat transfer problems a
review of the Bayesian approach to inverse problems, the related modeling issues, and the …

Time sequence learning for electrical impedance tomography using Bayesian spatiotemporal priors

S Liu, R Cao, Y Huang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
As an emerging technology for continuous monitoring of a bounded domain, electrical
impedance tomography (EIT) gains increasing popularity in various applications. Despite …

Compensation of modelling errors due to unknown domain boundary in electrical impedance tomography

A Nissinen, VP Kolehmainen… - IEEE transactions on …, 2010 - ieeexplore.ieee.org
Electrical impedance tomography is a highly unstable problem with respect to measurement
and modeling errors. This instability is especially severe when absolute imaging is …

Optimizing electrode positions in 2-D electrical impedance tomography using deep learning

D Smyl, D Liu - IEEE Transactions on Instrumentation and …, 2020 - ieeexplore.ieee.org
Electrical impedance tomography (EIT) is a powerful tool for nondestructive evaluation, state
estimation, and process tomography, among numerous other use cases. For these …