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Wavelet p-Leader Non-Gaussian Multiscale Expansions for EEG series: an Exploratory Study on Cold-Pressor Test

V Catrambone , G. Valenza , E P Scilingo , N Vanello , H. Wendt , et al.
Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Jul 2019, Berlin, Germany
Communication dans un congrès hal-02346620v1

p-exponent and p-leaders, Part I: Negative pointwise regularity

Stéphane Jaffard , Clothilde Melot , Roberto Leonarduzzi , Herwig Wendt , Patrice Abry , et al.
Physica A: Statistical Mechanics and its Applications, 2016, 448, pp.300-318. ⟨10.1016/j.physa.2015.12.061⟩
Article dans une revue hal-01180560v1
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Bayesian multifractal analysis of multi-temporal images using smooth priors

Sébastien Combrexelle , Herwig Wendt , Jean-Yves Tourneret , Patrice Abry , Stephen Mclaughlin
IEEE Workshop on statistical signal processing (SSP 2016), Jun 2016, Palma de Mallorca, Spain. pp. 1-5
Communication dans un congrès hal-01461698v1
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Drowsiness Detection Using Joint EEG-ECG Data With Deep Learning

Guillaume Geoffroy , Lotfi Chaari , Jean-Yves Tourneret , Herwig Wendt
29th European Signal Processing Conference (EUSIPCO 2021), Aug 2021, Dublin, Ireland
Communication dans un congrès hal-03381946v1
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Bootstrap for testing the equality of selfsimilarity exponents across multivariate time series

Herwig Wendt , Charles-Gérard Lucas , Patrice Abry , Gustavo Didier
29th European Signal Processing Conference (EUSIPCO 2021), Aug 2021, Dublin, Ireland
Communication dans un congrès hal-03381950v1
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Wavelet-Based Detection and Estimation of Fractional Lévy Signals in High Dimensions

B Cooper Boniece , Herwig Wendt , Gustavo Didier , Patrice Abry
IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2019), IEEE, Dec 2019, Guadeloupe, France. ⟨10.1109/CAMSAP45676.2019.9022442⟩
Communication dans un congrès hal-03034138v1
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Wavelet domain bootstrap for testing the equality of bivariate self-similarity exponents

Herwig Wendt , Patrice Abry , Gustavo Didier
IEEE Workshop on statistical signal processing (SSP 2018), Jun 2018, Freiburg, Germany. pp.563-567
Communication dans un congrès hal-02279426v1
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Multiscale reverse-time-migration-type imaging using the dyadic parabolic decomposition of phase space

Fredrik Andersson , Maarten V. de Hoop , Herwig Wendt
SIAM Journal on Imaging Sciences, 2015, 8 (4), pp.2383-2411. ⟨10.1137/15M1022057⟩
Article dans une revue hal-01514620v1
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Scaling in Internet Traffic: a 14 year and 3 day longitudinal study, with multiscale analyses and random projections

Romain Fontugne , Patrice Abry , Akira Fukuda , Darryl Veitch , Kenjiro Cho , et al.
IEEE/ACM Transactions on Networking, 2017, 25 (4), pp.2152-2165. ⟨10.1109/TNET.2017.2675450⟩
Article dans une revue hal-01914103v1
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Optimization of a Fast Transform Structured as a Convolutional Tree

Olivier Chabiron , François Malgouyres , Herwig Wendt , Jean-Yves Tourneret
2016
Pré-publication, Document de travail hal-01258514v1
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Wavelet-based Multifractal Analysis of Heartbeat Dynamics: Non-Gaussian Expansion vs. Cumulants

Vincenzo Catrambone , Herwig Wendt , Riccardo Barbieri , Patrice Abry , Gaetano Valenza
11th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO 2020), Jul 2020, Pisa, Italy. ⟨10.1109/ESGCO49734.2020.9158011⟩
Communication dans un congrès hal-03034103v1
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Sélection du paramètre de régularisation dans le problème l2-Potts

Jordan Frécon , Nelly Pustelnik , Nicolas Dobigeon , Herwig Wendt , Patrice Abry
26eme Colloque GRETSI sur le Traitement du Signal et des Images (GRETSI 2017), Sep 2017, Juan-les-Pins, France. pp.1-4
Communication dans un congrès hal-03658149v1
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Bootstrap for Multifractal Analysis

Patrice Abry , Herwig Wendt
International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2006, Toulouse, France
Communication dans un congrès ensl-00080285v1
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Distributed Boosting for Cloud Detection

Matthieu Le Goff , Jean-Yves Tourneret , Herwig Wendt , Mathias Ortner , Marc Spigai
International Geoscience and Remote Sensing Symposium (IGARSS 2016), Jul 2016, Beijing, China. pp. 2626-2629
Communication dans un congrès hal-01447350v1
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Multiscale Anisotropic Texture Analysis and Classification of Photographic Prints: Art scholarship meets image processing algorithms

Patrice Abry , Stéphane Roux , Herwig Wendt , Paul Messier , Andrew Klein , et al.
IEEE Signal Processing Magazine, 2015, 32 (4), pp.18-27. ⟨10.1109/MSP.2015.2402056⟩
Article dans une revue hal-01514632v1
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When Van Gogh meets Mandelbrot: Multifractal classification of painting's texture

Patrice Abry , Herwig Wendt , Stéphane Jaffard
Signal Processing, 2013, vol. 93 (n° 3), pp. 554-572. ⟨10.1016/j.sigpro.2012.01.016⟩
Article dans une revue hal-00798395v2
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Régressions par machines à vecteurs supports pour la prédiction de séries chaotiques.

Herwig Wendt , Patrick Flandrin , Patrice Abry
GRETSI 2005, Université catholique de Louvain, Sep 2005, Louvain-la-Neuve, Belgique. pp.153-156
Communication dans un congrès ensl-00144560v1
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Variation totale multivariée pour la détection de changement du spectre multifractal

Jordan Frecon , Nelly Pustelnik , Herwig Wendt , Patrice Abry
25eme Colloque Groupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI 2015), Sep 2015, Lyon, France. pp. 1
Communication dans un congrès hal-01511907v1
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Quantifying Functional Links between Brain and Heartbeat Dynamics in the Multifractal Domain: a Preliminary Analysis

Vincenzo Catrambone , Herwig Wendt , Riccardo Barbieri , Patrice Abry , Gaetano Valenza
42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC 2020), Jul 2020, Montréal (via the EMBS Virtual Academy), Canada. pp.561-564, ⟨10.1109/EMBC44109.2020.9175859⟩
Communication dans un congrès hal-03034083v1
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Scattering Transform of Heart Rate Variability for the Prediction of Ischemic Stroke in Patients with Atrial Fibrillation

Roberto Leonarduzzi , Patrice Abry , Herwig Wendt , Ken Kiyono , Yoshiharu Yamamoto , et al.
Methods of Information in Medicine, 2018, 57 (3), pp.141-145. ⟨10.3414/ME17-02-0006⟩
Article dans une revue hal-02089339v1
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Bootstrap based test for the unimodality of estimated Hurst exponents. Performance assessment in a high-dimensional analysis setting

Charles-Gérard Lucas , Patrice Abry , Herwig Wendt , Gustavo Didier , Oliver Orejola
XXIXème Colloque Francophone de Traitement du Signal et des Images (GRETSI 2023), Aug 2023, Grenoble, France. à paraître
Communication dans un congrès emse-04216646v1
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Multivariate Scale-free dynamics: Testing Fractal Connectivity

Sébastien Combrexelle , Herwig Wendt , Gustavo Didier , Patrice Abry
42nd IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2017), Mar 2017, New Orleans, United States. pp.3984-3988
Communication dans un congrès hal-01912795v1
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Jacobi Algorithm for Nonnegative Matrix Factorization with Transform Learning

Herwig Wendt , Dylan Fagot , Cédric Févotte
26th European Signal and Image Processing Conference (EUSIPCO 2018), Sep 2018, Rome, Italy. pp.1607-1701
Communication dans un congrès hal-02283162v1
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Multiscale Eigen Analysis on EEG and Heartbeat Dynamics: a Pilot study

Vincenzo Catrambone , Patrice Abry , Gaetano Valenza , Herwig Wendt , Gustavo Didier , et al.
11th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO 2020), Jul 2020, Pisa, Italy. ⟨10.1109/ESGCO49734.2020.9158176⟩
Communication dans un congrès hal-03034112v1
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Spatially regularized multifractal analysis for fMRI Data

Philippe Ciuciu , Herwig Wendt , Sébastien Combrexelle , Patrice Abry
EMBC’17 - 39th International Conference of the IEEE Engineering in Medicine and Biology Society, Kwang Suk Park, Jul 2017, Jeju, South Korea. pp.4
Communication dans un congrès hal-01574216v1
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Learning grounded word meaning representations on similarity graphs

Mariella Dimiccoli , Herwig Wendt , Pau Batlle
Conference on Empirical Methods in Natural Language Processing (EMNLP 2021), Nov 2021, Punta Cana, Dominican Republic
Communication dans un congrès hal-03381921v1
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Shuffling for understanding multifractality, application to asset price time series

Patrice Abry , Yannick Malevergne , Herwig Wendt , Marc Senneret , Laurent Jaffrès , et al.
European Signal Processing Conference (EUSIPCO), Sep 2019, A Coruna, Spain
Communication dans un congrès hal-02361738v1
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Wavelet eigenvalue regression in high dimensions

Patrice Abry , Benjamin Cooper Boniece , Gustavo Didier , Herwig Wendt
Statistical Inference for Stochastic Processes, 2022, pp.1-33. ⟨10.1007/s11203-022-09279-3⟩
Article dans une revue hal-03850430v1
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Régularité locale pour l'analyse de texture : le mariage des coefficients dominants et de la minimisation proximale

Nelly Pustelnik , Herwig Wendt , Patrice Abry
24eme Colloque Groupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI 2013), Sep 2013, Brest, France. pp. 1-4
Communication dans un congrès hal-01231739v1
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Mortality Prediction in Severe Congestive Heart Failure Patients With Multifractal Point-Process Modeling of Heartbeat Dynamics

Gaetano Valenza , Herwig Wendt , Ken Kiyono , Junihiro Hayano , Eiichi Watanabe , et al.
IEEE Transactions on Biomedical Engineering, 2018, 65 (10), pp.2345-2354. ⟨10.1109/TBME.2018.2797158⟩
Article dans une revue hal-02089319v1