Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

218 résultats
Page :
triés par
Image document

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
Image document

A joint time-scale representation methodology for the detection of acoustic gravity wave induced by solar eclipses

 Stéphane G. Roux , Petra Sauli , Josef Boska , Patrice Abry
2007
Pré-publication, Document de travail ensl-00193570v1
Image document

Comprehensive Multifractal Analysis of Turbulent Velocity Using the Wavelet Leaders

 Bruno Lashermes , Stéphane G. Roux , Patrice Abry , Stéphane Jaffard
2007
Pré-publication, Document de travail ensl-00195451v1
Image document

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
Image document

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
Image document

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
Image document

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

Wavelet-based spectral analysis of 1/f processes

 Patrice Abry , Paulo Gonçalves , Patrick Flandrin
IEEE, Int. Conf. on Acoust., Speech and Signal Proc., Apr 1993, Minneapolis (MN), United States
Communication dans un congrès inria-00572338v1
Image document

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

Multifractal analysis for in partum fetal-ECG diagnosis

 Paulo Gonçalves , Patrice Abry , Claude Gharib , Muriel Doret , Hannes Helgason , et al.
IEEE Int. Conf. on Acoustic Speech and Signal Processing, Mar 2010, Dallas (TX), United States
Communication dans un congrès inria-00537797v1
Image document

Investigating self-similarity and heavy tailed distributions on a large scale experimental facility

 Patrick Loiseau , Paulo Gonçalves , Pascale Primet , Pierre Borgnat , Patrice Abry , et al.
[Research Report] RR-6472, INRIA. 2008, pp.27
Rapport inria-00263634v2
Image document

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
Image document

Non Gaussian and Long Memory Statistical Modeling of Internet Traffic

 Antoine Scherrer , Nicolas Larrieu , Pierre Borgnat , Philippe Owezarski , Patrice Abry
4th International Workshop on Internet Performance, Simulation, Monitoring and Measurement (IPS-MoMe) 2006, Salzburg Research, Salzburg University, IST MoMe cluster, ACM SIGSIM, IEEE Austria, Feb 2006, Salzburg, Austria. pp.176-185
Communication dans un congrès ensl-00175418v1
Image document

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
Image document

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
Image document

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

Multiscale anisotropic analysis for assessment of similarity between papers in a large Matisse print dataset

 Patrice Abry , Stéphane G. Roux , Paul Messier , Margaret Holben Ellis , Stephane Jaffard
IEEE Asilomar Conference Signals, Systems and Computers, 2020
Proceedings/Recueil des communications hal-04530110v1
Image document

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
Image document

Learning-induced modulation of scale-free properties of brain activity measured with MEG

 Nicolas Zilber , Philippe Ciuciu , Patrice Abry , Virginie van Wassenhove
10th IEEE International Symposium on Biomedical Imaging, IEEE, Apr 2013, San Francisco, United States. pp.998-1001, ⟨10.1109/ISBI.2013.6556645⟩
Communication dans un congrès hal-00859389v1
Image document

Limitation of scaling exponents estimation in turbulence

 Bruno Lashermes , Christophe Baudet , Patrice Abry , Pierre Chainais
10th European Turbulence Conference, Jun 2004, Trondheim, Norway
Communication dans un congrès hal-00200050v1

Lévy Flights for Graph Based Semi-Supervised Classification.

 Esteban Bautista , Sarah de Nigris , Patrice Abry , Konstantin Avrachenkov , Paulo Gonçalves
26th colloquium GRETSI, Sep 2017, Juan-Les-Pins, France
Communication dans un congrès hal-01586760v1

Nearest-Neighbor based Wavelet Entropy Rate Measures for Nearest-Neighbor based Wavelet Entropy Rate Measures for Intrapartum Fetal Heart Rate Variability

 Jiri Spilka , Stéphane Roux , Nicolas B. Garnier , Patrice Abry , Paulo Gonçalves , et al.
36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Aug 2014, Chicago (Illinois), US, United States. pp.2813 - 2816, ⟨10.1109/EMBC.2014.6944208⟩
Communication dans un congrès hal-01009295v1
Image document

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
Image document

Block-coordinate proximal algorithms for scale-free texture segmentation

 Barbara Pascal , Nelly Pustelnik , Patrice Abry , Jean-Christophe Pesquet
ICASSP 2018 - IEEE International Conference on Acoustics, Speech and Signal Processing, Apr 2018, Calgary, Canada. pp.1-5, ⟨10.1109/icassp.2018.8461991⟩
Communication dans un congrès hal-01736991v1

Linearization effect in multifractal analysis: Insights from the Random Energy Model

 Florian Angeletti , Marc Mézard , Eric Bertin , Patrice Abry
Physica D: Nonlinear Phenomena, 2011, 240 (16), pp.1245-1253. ⟨10.1016/j.physd.2011.04.016⟩
Article dans une revue hal-00611113v1

Renormalization flow for extreme value statistics of random variables raised to a varying power

 Florian Angeletti , Eric Bertin , Patrice Abry
Journal of Physics A: Mathematical and Theoretical, 2012, 45 (45), pp.115004. ⟨10.1088/1751-8113/45/11/115004⟩
Article dans une revue hal-00909877v1
Image document

Automated data-driven selection of the hyperparameters for Total-Variation based texture segmentation

 Barbara Pascal , Samuel Vaiter , Nelly Pustelnik , Patrice Abry
Journal of Mathematical Imaging and Vision, 2021, 63, pp.923-952. ⟨10.1007/s10851-021-01035-1⟩
Article dans une revue hal-03044181v1
Image document

Estimation et intervalles de crédibilité pour le taux de reproduction de la Covid19 par échantillonnage Monte Carlo Langevin proximal

 Patrice Abry , Gersende Fort , Barbara Pascal , Nelly Pustelnik
Colloque Francophone de Traitement du Signal et des Images (GRETSI), Sep 2022, Nancy, France
Communication dans un congrès hal-03611891v2
Image document

Revisiting an old friend: On the observability of the relation between Long Range Dependence and Heavy Tail

 Patrice Abry , Pierre Borgnat , Fabio Ricciato , Antoine Scherrer , Darryl Veitch
Telecommunication Systems, 2009, 43 (3-4), pp.147-165. ⟨10.1007/s11235-009-9205-6⟩
Article dans une revue istex ensl-00338215v1
Image document

Wavelet and Multiscale Analysis of Network Traffic

 Patrice Abry , Richard Baraniuk , Patrick Flandrin , Rudolf Riedi , Darryl Veitch
IEEE Signal Processing Magazine, 2002, 19 (3), pp.28--46
Article dans une revue ensl-00195090v1
Page :