56 search results - page 5 / 12 » Nonlinearity from linearity: The Ermakov-Pinney equation rev... |
105
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ACISP
2006
Springer
15 years 3 months ago
2006
Springer
![On Exact Algebraic [Non-]Immunity of S-Boxes Based on Power Functions](https://www.sciweavers.org/files/imagecache/thumbnail/default/content.jpg "On Exact Algebraic [Non-]Immunity of S-Boxes Based on Power Functions")
In this paper we are interested in algebraic immunity of several well known highly-nonlinear vectorial Boolean functions (or Sboxes), designed for block and stream ciphers. Unfortu...
SIAMSC
2008
14 years 9 months ago
2008
We study preconditioners for the iterative solution of the linear systems arising in the implicit time integration of the compressible Navier-Stokes equations. The spatial discreti...
ESANN
2007
14 years 11 months ago
2007
This paper proposes a novel nonlinear transient computation device described as the LTCM that uses the chaotic attractor provided by the Lorenz system of equations to perform patte...
SIAMIS
2008
14 years 9 months ago
2008
One of the central problems of medical imaging is the 3D visualization of body parts. The 3D volume can be viewed in slices, but the extraction of a part requires a segmentation p...
152
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CVPR
2012
IEEE
12 years 12 months ago
2012
IEEE
Navier’s equations modelling linear elastic solid deformations are embedded within an Extended Kalman Filter (EKF) to compute a sequential Bayesian estimate for the Non-Rigid St...