A tutorial on inverse problems for anomalous diffusion processes

B Jin, W Rundell - Inverse problems, 2015 - iopscience.iop.org
Over the last two decades, anomalous diffusion processes in which the mean squares
variance grows slower or faster than that in a Gaussian process have found many …

Regularising inverse problems with generative machine learning models

MAG Duff, NDF Campbell, MJ Ehrhardt - Journal of Mathematical Imaging …, 2024 - Springer
Deep neural network approaches to inverse imaging problems have produced impressive
results in the last few years. In this survey paper, we consider the use of generative models …

[图书][B] Introduction to inverse problems for differential equations

AH Hasanoğlu, VG Romanov - 2021 - Springer
Mathematical models of the most physical phenomena are governed by initial and boundary
value problems for partial differential equations (PDEs). Inverse problems governed by …

Conditional score-based diffusion models for Bayesian inference in infinite dimensions

L Baldassari, A Siahkoohi, J Garnier… - Advances in …, 2024 - proceedings.neurips.cc
Since their initial introduction, score-based diffusion models (SDMs) have been successfully
applied to solve a variety of linear inverse problems in finite-dimensional vector spaces due …

A multi-patient data-driven approach to blood glucose prediction

A Aliberti, I Pupillo, S Terna, E Macii, S Di Cataldo… - IEEE …, 2019 - ieeexplore.ieee.org
Continuous glucose monitoring systems (CGMSs) allow measuring the blood glycaemic
value of a diabetic patient at a high sampling rate, producing a considerable amount of data …

An inverse problem for a one-dimensional time-fractional diffusion problem

B Jin, W Rundell - Inverse Problems, 2012 - iopscience.iop.org
We study an inverse problem of recovering a spatially varying potential term in a one-
dimensional time-fractional diffusion equation from the flux measurements taken at a single …

Low-frequency data prediction with iterative learning for highly nonlinear inverse scattering problems

Z Lin, R Guo, M Li, A Abubakar, T Zhao… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
In this work, we present a deep-learning-based low-frequency (LF) data prediction scheme
to solve the highly nonlinear inverse scattering problem (ISP) with strong scatterers. The …

Structure-preserving deep learning

E Celledoni, MJ Ehrhardt, C Etmann… - European journal of …, 2021 - cambridge.org
Over the past few years, deep learning has risen to the foreground as a topic of massive
interest, mainly as a result of successes obtained in solving large-scale image processing …

Minimax Instrumental Variable Regression and Convergence Guarantees without Identification or Closedness

A Bennett, N Kallus, X Mao, W Newey… - The Thirty Sixth …, 2023 - proceedings.mlr.press
In this paper, we study nonparametric estimation of instrumental variable (IV) regressions.
Recently, many flexible machine learning methods have been developed for instrumental …

Radial basis function neural network (RBFNN) approximation of Cauchy inverse problems of the Laplace equation

F Mostajeran, SM Hosseini - Computers & Mathematics with Applications, 2023 - Elsevier
In this study, we introduce a radial basis function neural network (RBFNN) algorithm. The
proposed architecture is employed to solve the inverse Cauchy problems of the Laplace …