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hal-02346523v1  Journal articles
Herwig WendtPatrice AbryKen KiyonoJunichiro HayanoEiichi Watanabe et al.  Wavelet $p$ -Leader Non Gaussian Multiscale Expansions for Heart Rate Variability Analysis in Congestive Heart Failure Patients
IEEE Transactions on Biomedical Engineering, Institute of Electrical and Electronics Engineers, 2019, 66 (1), pp.80-88. ⟨10.1109/TBME.2018.2825500⟩
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hal-01925387v1  Journal articles
Herwig WendtSébastien CombrexelleYoann AltmannJean-Yves TourneretStephen Mclaughlin et al.  Multifractal Analysis of Multivariate Images Using Gamma Markov Random Field Priors
SIAM Journal on Imaging Sciences, Society for Industrial and Applied Mathematics, 2018, 11 (2), pp.1294-1316. ⟨10.1137/17M1151304⟩
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hal-02279426v1  Conference papers
Herwig WendtPatrice AbryGustavo Didier. Wavelet domain bootstrap for testing the equality of bivariate self-similarity exponents
IEEE Workshop on statistical signal processing (SSP 2018), Jun 2018, Freiburg, Germany. pp.563-567
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hal-01150339v1  Conference papers
Herwig WendtKen KiyonoPatrice AbryJunichiro HayanoEiichi Watanabe et al.  MultiScale Wavelet p-Leader based Heart Rate Variability Analysis for Survival Probability Assessment in CHF Patients
IEEE Engineering in Medicine and Biology Society Conference - EMBC 2014, Aug 2014, Chicago, United States. pp. 2809-2812
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hal-01782332v1  Conference papers
Herwig WendtPatrice AbryPhilippe Ciuciu. Spatially regularized wavelet leader scale-free analysis of fMRI data
IEEE International Symposium on Biomedical Imaging, Apr 2018, Washington, DC, United States
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hal-01151027v1  Conference papers
Herwig WendtNicolas DobigeonJean-Yves TourneretPatrice Abry. Bayesian estimation for the multifractality parameter
IEEE International Conference on Acoustics, Speech, and Signal Processing - ICASSP 2013, May 2013, Vancouver, Canada. pp. 6556-6560
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hal-01239720v1  Conference papers
Herwig WendtNicolas DobigeonJean-Yves TourneretPatrice Abry. Estimation bayésienne du paramètre de multifractalité
24eme Colloque Groupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI 2013), Sep 2013, Brest, France. pp. 1-4
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hal-02089319v1  Journal articles
Gaetano ValenzaHerwig WendtKen KiyonoJunihiro HayanoEiichi Watanabe et al.  Mortality Prediction in Severe Congestive Heart Failure Patients With Multifractal Point-Process Modeling of Heartbeat Dynamics
IEEE Transactions on Biomedical Engineering, Institute of Electrical and Electronics Engineers, 2018, 65 (10), pp.2345-2354. ⟨10.1109/TBME.2018.2797158⟩
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hal-01518066v1  Conference papers
Gaetano ValenzaHerwig WendtKen KiyonoJunihiro HayanoEiichi Watanabe et al.  Point-Process High-Resolution Representations of Heartbeat Dynamics for Multiscale Analysis: a CHF Survivor Prediction Study
37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2015), Aug 2015, Milano, Italy. pp. 1951-1954
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hal-02345551v1  Conference papers
Gaetano ValenzaHerwig WendtKen KiyonoJunichiro HayanoEiichi Watanabe et al.  Multiscale Properties of Instantaneous Parasympathetic Activity in Severe Congestive Heart Failure: A Survivor vs Non-Survivor Study
39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2017), Jul 2017, Jeju, South Korea. pp.3761-3764
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hal-01518069v1  Conference papers
Nicolas TremblayStéphane G. RouxPierre BorgnatPatrice AbryHerwig Wendt et al.  Texture classification of photographic papers: improving spectral clustering using filterbanks on graphs
25eme Colloque Groupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI 2015), Sep 2015, Lyon, France. pp. 1-4
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ensl-00175418v1  Conference papers
Antoine ScherrerNicolas LarrieuPierre BorgnatPhilippe OwezarskiPatrice Abry. Non Gaussian and Long Memory Statistical Modeling of Internet Traffic
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
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ensl-00175477v1  Journal articles
Antoine ScherrerNicolas LarrieuPhilippe OwezarskiPierre BorgnatPatrice Abry. Non-Gaussian and Long Memory Statistical Characterisations for Internet Traffic with Anomalies
IEEE Transactions on Dependable and Secure Computing, Institute of Electrical and Electronics Engineers, 2007, 4 (1), pp.56-70
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hal-01445950v1  Conference papers
Stéphane RouxPatrice AbryBéatrice VedelS JaffardH Wendt. Hyperbolic wavelet leaders for anisotropic multifractal texture analysis
IEEE International Conference on Image Processing, Sep 2016, Phoenix, AZ, United States. pp.3558 - 3562, ⟨10.1109/ICIP.2016.7533022⟩
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hal-01511889v1  Conference papers
Stéphane G. RouxNicolas TremblayPierre BorgnatPatrice AbryHerwig Wendt et al.  Multiscale Anisotropic Texture Unsupervised Clustering for Photographic Paper
7th IEEE International Workshop on Information Forensics and Security (WIFS 2015), Nov 2015, Rome, Italy. pp. 1-6
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hal-01394661v1  Conference papers
Stéphane G. RouxPatrice AbryHerwig WendtStéphane JaffardBéatrice Vedel. Hyperbolic Wavelet Transform for Historic Photographic Paper Classification Challenge
48th Annual Asilomar Conference on Signals, Systems, and Computers (ASILOMAR 2014), Nov 2014, Pacific Grove, United States. pp. 1-5
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hal-01447355v1  Conference papers
Stéphane G. RouxPatrice AbryBéatrice VedelStéphane JaffardHerwig Wendt. Hyperbolic wavelet leaders for anisotropic multifractal texture analysis
IEEE International Conference on Image Processing (ICIP 2016), Sep 2016, Phoenix, United States. pp. 3558-3562
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hal-01231739v1  Conference papers
Nelly PustelnikHerwig WendtPatrice Abry. Régularité locale pour l'analyse de texture : le mariage des coefficients dominants et de la minimisation proximale
24eme Colloque Groupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI 2013), Sep 2013, Brest, France. pp. 1-4
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hal-01148354v1  Conference papers
Nelly PustelnikHerwig WendtPatrice Abry. Local regularity for texture segmentation: Combining wavelet leaders and proximal minimization
IEEE International Conference on Acoustics, Speech, and Signal Processing - ICASSP 2013, May 2013, Vancouver, Canada. pp. 5348-5352
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hal-00826839v1  Conference papers
Nelly PustelnikHerwig WendtPatrice Abry. Local regularity for texture segmentation: Combining wavelet leaders and proximal minimization
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 2013, Vancouver, Canada. pp.x+4
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hal-01399871v1  Conference papers
Nelly PustelnikPatrice AbryHerwig WendtNicolas Dobigeon. Inverse problem formulation for regularity estimation in images
International Conference on Image Processing (ICIP 2014), Oct 2014, Paris, France. pp. 6081-6085
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hal-01518074v1  Journal articles
Toru NakamuraKen KiyonoHerwig WendtPatrice AbryYoshiharu Yamamoto. Multiscale Analysis of Intensive Longitudinal Biomedical Signals and its Clinical Applications
Proceedings of the IEEE, Institute of Electrical and Electronics Engineers, 2016, vol. 104 (n° 2), pp. 242-261. ⟨10.1109/JPROC.2015.2491979⟩
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hal-02346512v1  Journal articles
Roberto LeonarduzziPatrice AbryHerwig WendtHugo TouchetteStéphane Jaffard. A Generalized Multifractal Formalism for the Estimation of Nonconcave Multifractal Spectra
IEEE Transactions on Signal Processing, Institute of Electrical and Electronics Engineers, 2019, 67 (1), pp.110-119. ⟨10.1109/TSP.2018.2879617⟩
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hal-01500525v1  Conference papers
Roberto LeonarduzziJiri SpilkaHerwig WendtStéphane JaffardMaria E. Torres et al.  p-leader based classification of first stage intrapartum fetal HRV
VI Latin American Congress on Biomedical Engineering (CLAIB 2014), Oct 2014, Paraná, Argentina. pp. 504-507
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hal-01511908v1  Conference papers
Roberto LeonarduzziHerwig WendtStéphane JaffardPatrice Abry. Pitfall in Multifractal Analysis of Negative Regularity
25eme Colloque Groupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI 2015), Sep 2015, Lyon, France. pp. 1-4
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hal-01726417v1  Conference papers
Roberto LeonarduzziPatrice AbryHerwig WendtKen KiyonoYoshiharu Yamamoto et al.  Scattering Transform of Heart Rate Variability for the Prediction of Ischemic Stroke in Patients with Atrial Fibrillation
8th International Workshop Biosignal Interpretation (BSI 2016), Nov 2016, Osaka, Japan. pp. 2-5
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hal-02279400v1  Conference papers
Roberto LeonarduzziPatrice AbryStéphane G. RouxHerwig WendtStéphane Jaffard et al.  Multifractal Characterization for Bivariate Data
26th European Signal and Image Processing Conference (EUSIPCO 2018), Sep 2018, Roma, Italy. pp.1347-1351
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hal-01511878v1  Conference papers
Roberto LeonarduzziJiri SpilkaJordan FreconHerwig WendtNelly Pustelnik et al.  p-leader Multifractal Analysis and Sparse SVM for Intrapartum Fetal Acidosis Detection
37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2015), Aug 2015, Milano, Italy. pp. 1-4
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hal-01147322v1  Conference papers
Roberto LeonarduzziHerwig WendtStéphane JaffardStéphane G. RouxMaria Torres et al.  Extending multifractal analysis to negative regularity: p-exponents and p-leaders
IEEE International Conference on Acoustics, Speech, and Signal Processing - ICASSP 2014, May 2014, Florence, Italy. pp. 305-309