Results 11 to 20 of about 1,229,088 (206)

Poisson inverse problems [PDF]

open access: yesThe Annals of Statistics, 2006
In this paper we focus on nonparametric estimators in inverse problems for Poisson processes involving the use of wavelet decompositions. Adopting an adaptive wavelet Galerkin discretization, we find that our method combines the well-known theoretical advantages of wavelet--vaguelette decompositions for inverse problems in terms of optimally adapting ...
Antoniadis, Anestis, Bigot, Jérémie
openaire   +12 more sources

Invisibility and Inverse Problems [PDF]

open access: yes, 2008
This survey of recent developments in cloaking and transformation optics is an expanded version of the lecture by Gunther Uhlmann at the 2008 Annual Meeting of the American Mathematical Society.Comment: 68 pages, 12 figures.
Greenleaf, Allan   +3 more
core   +2 more sources

Robust Prediction of Single and Multiple Point Protein Mutations Stability Changes

open access: yesBiomolecules, 2019
Accurate prediction of protein stability changes resulting from amino acid substitutions is of utmost importance in medicine to better understand which mutations are deleterious, leading to diseases, and which are neutral.
Óscar Álvarez-Machancoses   +3 more
doaj   +1 more source

Bayesian inference for inverse problems [PDF]

open access: yes, 2001
Traditionally, the MaxEnt workshops start by a tutorial day. This paper summarizes my talk during 2001'th workshop at John Hopkins University. The main idea in this talk is to show how the Bayesian inference can naturally give us all the necessary tools ...
Mohammad-Djafari, Ali
core   +2 more sources

Solving Inverse Problems Interestingly

open access: yesInternational Journal of Applied Sciences and Smart Technologies, 2020
Inverse problems deal with recovering the causes for a desired or given effect. Their presence across sciences and their theoretical study can be traced to a classic example.
Rommel Real
doaj   +1 more source

Imaging and Calibration of Electromagnetic Inversion Data With a Single Data Set

open access: yesIEEE Open Journal of Antennas and Propagation, 2022
Electromagnetic Imaging (EMI) systems use a large number of co-resident antennas usually connected to a Vector Network Analyzer via a switch. A numerical model is used to model the physical electromagnetic problem and an inversion algorithm is used to ...
Eungjoo Kim   +5 more
doaj   +1 more source

Inverse Problems [PDF]

open access: yes, 2020
AbstractGenerally speaking, inverse problems typically consist in the reconstruction of causes for observed effects. In imaging applications the cause is usually a probe and the effect are observed data. The corresponding forward problems then consists in predicting experimental data given perfect knowledge of the probe.
Hohage, Thorsten   +5 more
openaire   +2 more sources

Besov priors for Bayesian inverse problems [PDF]

open access: yes, 2011
We consider the inverse problem of estimating a function $u$ from noisy, possibly nonlinear, observations. We adopt a Bayesian approach to the problem.
A. Beskos   +34 more
core   +3 more sources

Inverse problems connected with two-point boundary value problems [PDF]

open access: yes, 1971
For the purpose of studying those properties of a nonlinear function $f(u)$ for which the two-point boundary value problem $u''+\lambda f(u)=0 (00$, the authors construct a number of kinds of special examples.
Cohen, Donald S., Hansen, Erik B.
core   +1 more source

Preface

open access: yesComputer Assisted Methods in Engineering and Science, 2019
We present the next issue of CAMES, in which four articles addressing inverse problems are to be found. These articles were presented during the 5th International Conference on Inverse Problems Methods IPM 2019 which was held at the Kombornia Manor ...
Tadeusz Burczyński
doaj   +1 more source

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