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Non-Linear Wavelet Regression and Branch & Bound Optimization for the Full Identification of Bivariate Operator Fractional Brownian Motion.
Jordan Frécon
Gustavo Didier
Nelly Pustelnik
Patrice Abry
Published in:
IEEE Trans. Signal Process. (2016)
Keyphrases
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fractional brownian motion
branch bound
long range
non stationary
global optimization
multiresolution
optimization problems
optimization algorithm
fractal dimension
model selection
random fields
global search
feature extraction
denoising
higher order
parameter estimation