Gustavo Didier

24 papers Misc 6Journal 6Unranked 12
YearRankTypeTitle / Venue / Authors
2025 J jnl
A spectral clustering-type algorithm for the consistent estimation of the Hurst distribution in moderately high dimensions.
CoRR
Patrice Abry, Gustavo Didier, Oliver Orejola, Herwig Wendt
2025 — conf
Eigen-Value Based Multivariate Selfsimilarity Analysis in Internet Traffic: A Case Study.
EUSIPCO
Romain Fontugne, Patrice Abry, Kensuke Fukuda, Kenjiro Cho, Gustavo Didier, Herwig Wendt
2025 — conf
Multiscale Approximate Eigenvectors for Multivariate Self-Similarity Estimation.
EUSIPCO
Herwig Wendt, Gustavo Didier, Marcus Carlsson, Erik Troedsson, Patrice Abry
2024 — conf
Identifying High-Dimensional Self-Similarity Based on Spectral Clustering Applied to Large Wavelet Random Matrices.
EUSIPCO
Oliver Orejola, Gustavo Didier, Herwig Wendt, Patrice Abry
2024 J jnl
Multivariate Selfsimilarity: Multiscale Eigen-Structures for Selfsimilarity Parameter Estimation.
IEEE Trans. Signal Process.
Charles-Gérard Lucas, Gustavo Didier, Herwig Wendt, Patrice Abry
2023 — conf
Epileptic Seizure Prediction from Eigen-Wavelet Multivariate Self-Similarity Analysis of Multi-Channel EEG Signals.
EUSIPCO
Charles-Gérard Lucas, Patrice Abry, Herwig Wendt, Gustavo Didier
2022 Misc conf
Counting the Number of Different Scaling Exponents in Multivariate Scale-Free Dynamics: Clustering by Bootstrap in the Wavelet Domain.
ICASSP
Charles-Gérard Lucas, Patrice Abry, Herwig Wendt, Gustavo Didier
2022 — conf
Drowsiness detection from polysomnographic data using multivariate selfsimilarity and eigen-wavelet analysis.
EMBC
Charles-Gérard Lucas, Patrice Abry, Herwig Wendt, Gustavo Didier
2022 — conf
Hurst multimodality detection based on large wavelet random matrices.
EUSIPCO
Oliver Orejola, Gustavo Didier, Patrice Abry, Herwig Wendt
2021 — conf
Bootstrap for testing the equality of selfsimilarity exponents across multivariate time series.
EUSIPCO
Charles-Gérard Lucas, Patrice Abry, Herwig Wendt, Gustavo Didier
2020 J jnl
Asymptotic Analysis of the Mean Squared Displacement under Fractional Memory Kernels.
SIAM J. Math. Anal.
Gustavo Didier, Hung D. Nguyen
2019 Misc conf
Bootstrap-based Bias Reduction for the Estimation of the Self-similarity Exponents of Multivariate Time Series.
ICASSP
Herwig Wendt, Patrice Abry, Gustavo Didier
2019 Misc conf
Detection and Estimation of Delays in Bivariate Self-similarity: Bootstrapped Complex Wavelet Coherence.
ICASSP
Gustavo Didier, Herwig Wendt, Patrice Abry
2019 — conf
On Multivariate Non-Gaussian Scale Invariance: Fractional Lévy Processes And Wavelet Estimation.
EUSIPCO
Benjamin Cooper Boniece, Gustavo Didier, Herwig Wendt, Patrice Abry
2019 — conf
Wavelet-Based Detection and Estimation of Fractional Lévy Signals in High Dimensions.
CAMSAP
Benjamin Cooper Boniece, Herwig Wendt, Gustavo Didier, Patrice Abry
2018 — conf
Detecting and Estimating Multivariate Self-Similar Sources in High-Dimensional Noisy Mixtures.
SSP
Patrice Abry, Herwig Wendt, Gustavo Didier
2018 — conf
Tempered Fractional Brownian Motion: Wavelet Estimation and Modeling of Turbulence in Geophysical Flows.
SSP
Benjamin Cooper Boniece, Farzad Sabzikar, Gustavo Didier
2018 — conf
Wavelet Domain Bootstrap for Testing the Equality of Bivariate Self-Similarity Exponents.
SSP
Herwig Wendt, Patrice Abry, Gustavo Didier
2018 J jnl
Wavelet eigenvalue regression for n-variate operator fractional Brownian motion.
J. Multivar. Anal.
Patrice Abry, Gustavo Didier
2017 Misc conf
Multivariate scale-free dynamics: Testing fractal connectivity.
ICASSP
Sébastien Combrexelle, Herwig Wendt, Gustavo Didier, Patrice Abry
2016 J jnl
Non-Linear Wavelet Regression and Branch & Bound Optimization for the Full Identification of Bivariate Operator Fractional Brownian Motion.
IEEE Trans. Signal Process.
Jordan Frécon, Gustavo Didier, Nelly Pustelnik, Patrice Abry
2016 Misc conf
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
Jordan Frécon, Romain Fontugne, Gustavo Didier, Nelly Pustelnik, Kensuke Fukuda, Patrice Abry
2015 Misc conf
Demixing multivariate-operator self-similar processes.
ICASSP
Gustavo Didier, Hannes Helgason, Patrice Abry
2013 J jnl
On the vaguelet and Riesz properties of L
J. Approx. Theory
Gustavo Didier, Stéphane Jaffard, Vladas Pipiras