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Spherical Deconvolution of Multichannel Diffusion MRI Data with Non-Gaussian Noise Models and Spatial Regularization

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Spherical deconvolution (SD) methods are widely used to estimate the intra-voxel white-matter fiber orientations from diffusion MRI data. However, while some of these methods assume a zero-mean Gaussian distribution for the underlying noise, its real distr ...

Public Library of Science2015

Upper bounds for Euclidean minima of abelian number fields

Eva Bayer Fluckiger, Piotr Aleksander Maciak

Le but de cet article est de donner des bornes supérieures pour les minima euclidiens de corps abéliens, en particulier dans le cas des corps abéliens de conducteurs des puissances de nombres premiers. ...

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Moments, Intermittency, and Growth Indices for Nonlinear Stochastic PDE's with Rough Initial Conditions

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EPFL2013

Time scale analysis of bedload discharge over steep slopes: from intermittency to white noise.

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2013

Global Solutions to a Non-Local Diffusion Equation with Quadratic Non-Linearity

Joachim Krieger

In this paper we prove the global in time well-posedness of the following non-local diffusion equation with

\alpha\, \varepsilon [0, 2/3)

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Ieee2012

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IEEE2011

Resonances arising from hydrodynamic memory in Brownian motion

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Robustness of Group Delay Representations for Noisy Speech Signals

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This paper demonstrates the robustness of group delay based features to additive noise. First, we analytically show the robustness of group delay based represen- tations. The analysis makes use of the fact that, for minimum-phase signals, the group delay f ...

2011

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Institute of Electrical and Electronics Engineers2009

Moments And Growth Indices For The Nonlinear Stochastic Heat Equation With Rough Initial Conditions

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Spherical Deconvolution of Multichannel Diffusion MRI Data with Non-Gaussian Noise Models and Spatial Regularization

Upper bounds for Euclidean minima of abelian number fields

Moments, Intermittency, and Growth Indices for Nonlinear Stochastic PDE's with Rough Initial Conditions

Time scale analysis of bedload discharge over steep slopes: from intermittency to white noise.

Global Solutions to a Non-Local Diffusion Equation with Quadratic Non-Linearity

Expected loss bounds for authentication in constrained channels

Stochastic Models for Sparse and Piecewise-Smooth Signals

Resonances arising from hydrodynamic memory in Brownian motion

Robustness of Group Delay Representations for Noisy Speech Signals

Bounds on the Sum Capacity of Synchronous Binary CDMA Channels

Moments, Intermittency, and Growth Indices for Nonlinear Stochastic PDE's with Rough Initial Conditions

Spherical Deconvolution of Multichannel Diffusion MRI Data with Non-Gaussian Noise Models and Spatial Regularization

Expected loss bounds for authentication in constrained channels

Global Solutions to a Non-Local Diffusion Equation with Quadratic Non-Linearity

Stochastic Models for Sparse and Piecewise-Smooth Signals

Time scale analysis of bedload discharge over steep slopes: from intermittency to white noise.

Resonances arising from hydrodynamic memory in Brownian motion

Bounds on the Sum Capacity of Synchronous Binary CDMA Channels

Robustness of Group Delay Representations for Noisy Speech Signals

Upper bounds for Euclidean minima of abelian number fields