Gustavo Didier

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 19

Top Topics

High Dimensions

Fractional Brownian Motion

Top Venues

IEEE Trans. Signal Process.

Publications

Charles-Gérard Lucas, Gustavo Didier, Herwig Wendt, Patrice Abry
Multivariate Selfsimilarity: Multiscale Eigen-Structures for Selfsimilarity Parameter Estimation. IEEE Trans. Signal Process. 72 (2024)
Charles-Gérard Lucas, Patrice Abry, Herwig Wendt, Gustavo Didier
Epileptic Seizure Prediction from Eigen-Wavelet Multivariate Self-Similarity Analysis of Multi-Channel EEG Signals. EUSIPCO (2023)
Charles-Gérard Lucas, Patrice Abry, Herwig Wendt, Gustavo Didier
Drowsiness detection from polysomnographic data using multivariate selfsimilarity and eigen-wavelet analysis. EMBC (2022)
Oliver Orejola, Gustavo Didier, Patrice Abry, Herwig Wendt
Hurst multimodality detection based on large wavelet random matrices. EUSIPCO (2022)
Charles-Gérard Lucas, Patrice Abry, Herwig Wendt, Gustavo Didier
Counting the Number of Different Scaling Exponents in Multivariate Scale-Free Dynamics: Clustering by Bootstrap in the Wavelet Domain. ICASSP (2022)
Charles-Gérard Lucas, Patrice Abry, Herwig Wendt, Gustavo Didier
Bootstrap for testing the equality of selfsimilarity exponents across multivariate time series. EUSIPCO (2021)
Gustavo Didier, Hung Nguyen
Asymptotic Analysis of the Mean Squared Displacement under Fractional Memory Kernels. SIAM J. Math. Anal. 52 (4) (2020)
B. Cooper Boniece, Herwig Wendt, Gustavo Didier, Patrice Abry
Wavelet-Based Detection and Estimation of Fractional Lévy Signals in High Dimensions. CAMSAP (2019)
Gustavo Didier, Herwig Wendt, Patrice Abry
Detection and Estimation of Delays in Bivariate Self-similarity: Bootstrapped Complex Wavelet Coherence. ICASSP (2019)
Herwig Wendt, Patrice Abry, Gustavo Didier
Bootstrap-based Bias Reduction for the Estimation of the Self-similarity Exponents of Multivariate Time Series. ICASSP (2019)
B. Cooper Boniece, Gustavo Didier, Herwig Wendt, Patrice Abry
On Multivariate Non-Gaussian Scale Invariance: Fractional Lévy Processes And Wavelet Estimation. EUSIPCO (2019)
B. Cooper Boniece, Farzad Sabzikar, Gustavo Didier
Tempered Fractional Brownian Motion: Wavelet Estimation and Modeling of Turbulence in Geophysical Flows. SSP (2018)
Patrice Abry, Gustavo Didier
Wavelet eigenvalue regression for n-variate operator fractional Brownian motion. J. Multivar. Anal. 168 (2018)
Herwig Wendt, Patrice Abry, Gustavo Didier
Wavelet Domain Bootstrap for Testing the Equality of Bivariate Self-Similarity Exponents. SSP (2018)
Patrice Abry, Herwig Wendt, Gustavo Didier
Detecting and Estimating Multivariate Self-Similar Sources in High-Dimensional Noisy Mixtures. SSP (2018)
Sébastien Combrexelle, Herwig Wendt, Gustavo Didier, Patrice Abry
Multivariate scale-free dynamics: Testing fractal connectivity. ICASSP (2017)
Jordan Frécon, Gustavo Didier, Nelly Pustelnik, Patrice Abry
Non-Linear Wavelet Regression and Branch & Bound Optimization for the Full Identification of Bivariate Operator Fractional Brownian Motion. IEEE Trans. Signal Process. 64 (15) (2016)
Jordan Frécon, Romain Fontugne, Gustavo Didier, Nelly Pustelnik, Kensuke Fukuda, Patrice Abry
Non-linear regression for bivariate self-similarity identification - application to anomaly detection in Internet traffic based on a joint scaling analysis of packet and byte counts. ICASSP (2016)
Gustavo Didier, Hannes Helgason, Patrice Abry
Demixing multivariate-operator self-similar processes. ICASSP (2015)
Gustavo Didier, Stéphane Jaffard, Vladas Pipiras
-unbounded transformations of orthogonal wavelet bases. J. Approx. Theory 176 (2013)