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Irène Gannaz

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Publications

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Local Whittle estimation with (quasi-)analytic wavelets

Sophie Achard , Irène Gannaz
Journal of Time Series Analysis, inPress, ⟨10.1111/jtsa.12719⟩
Journal articles hal-03272326v3
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Asymptotic normality of wavelet covariances and of multivariate wavelet Whittle estimators

Irène Gannaz
Stochastic Processes and their Applications, 2023, 155, pp.485-534. ⟨10.1016/j.spa.2022.10.012⟩
Journal articles hal-03068460v2
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Deepest Voting: a new way of electing

Jean-Baptiste Aubin , Irène Gannaz , Samuela Leoni-Aubin , Antoine Rolland
Mathematical Social Sciences, 2022, 116, pp.1-16. ⟨10.1016/j.mathsocsci.2021.12.006⟩
Journal articles hal-03192793v2
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Outlier detection in multivariate functional data through a contaminated mixture model

Martial Amovin-Assagba , Irène Gannaz , Julien Jacques
Computational Statistics and Data Analysis, 2022, 174, pp.107496. ⟨10.1016/j.csda.2022.107496⟩
Journal articles hal-03255849v2
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New results on approximate Hilbert pairs of wavelet filters with common factors

Sophie Achard , Marianne Clausel , Irène Gannaz , François Roueff
Applied and Computational Harmonic Analysis, 2020, 49 (3), pp.1025-1045. ⟨10.1016/j.acha.2019.06.001⟩
Journal articles hal-01613583v2
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Wavelet-based and Fourier-based multivariate Whittle estimation: multiwave

Sophie Achard , Irène Gannaz
Journal of Statistical Software, 2019, 89 (6), ⟨10.18637/jss.v089.i06⟩
Journal articles hal-01840099v1
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Multivariate wavelet Whittle estimation in long-range dependence

Sophie Achard , Irène Gannaz
Journal of Time Series Analysis, 2016, 37 (4), pp.476-512. ⟨10.1111/jtsa.12170⟩
Journal articles hal-01079645v2
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Wavelet penalized likelihood estimation in generalized functional models

Irène Gannaz
Test, 2013, 22 (1), pp.s11749-012-0310-6. ⟨10.1007/s11749-012-0310-6⟩
Journal articles hal-00577733v2
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Adaptive density estimation under weak dependence

Irène Gannaz , Olivier Wintenberger
ESAIM: Probability and Statistics, 2010, 14, pp.151-172. ⟨10.1051/ps:2008025⟩
Journal articles hal-00591694v1
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Adaptive density estimation under dependence

Irène Gannaz , Olivier Wintenberger
ESAIM: Probability and Statistics, 2010, 14, pp.151-172. ⟨10.1051/ps:2008025⟩
Journal articles hal-00012077v3
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Robust Estimation and Wavelet Thresholding in Partially Linear Models

Irène Gannaz
Statistics and Computing, 2007, 17 (4), pp.293-310. ⟨10.1007/s11222-007-9019-x⟩
Journal articles hal-00118237v1
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Votes par évaluation avec des fonctions de profondeur

Jean-Baptiste Aubin , Irène Gannaz , Samuela Leoni-Aubin , Antoine Rolland
53èmes Journées de Statistique de la Société Française de Statistique, Jun 2022, Lyon, France
Conference papers hal-03810253v1

Covariance and phase recovery for multivariate time series

Irène Gannaz , Sophie Achard
ISNPS, Jun 2022, Paphos, Cyprus
Conference papers hal-03810075v1
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Génération de modèles graphiques

Sophie Achard , Irène Gannaz , Kévin Polisano
GRETSI 2022 - XXVIIIème Colloque francophone de traitement du signal et des images, Sep 2022, Nancy, France. pp.1-3
Conference papers hal-03811642v1
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Clustering et détection d'anomalies dans les données fonctionnelles

Martial Amovin-Assagba , Irène Gannaz , Julien Jacques
53èmes Journées de Statistique de la Société Française de Statistique, Jun 2022, Lyon, France
Conference papers hal-03649201v1

Graph inference from multivariate time series with long-range dependence

Irène Gannaz
CMStatistics, Dec 2021, London, United Kingdom
Conference papers hal-03810063v1

Détection d'anomalies dans les données fonctionnelles multivariées.

Martial Amovin-Assagba , Irène Gannaz , Julien Jacques
Colloque Jeunes Probabilistes et Statisticiens - 2021, Oct 2021, Oléron, France
Conference papers hal-03561392v1

Outlier detection in sensor networks

Martial Amovin-Assagba , Irène Gannaz , Julien Jacques
European Network for Business and Industrial Statistics -2021 Online conference, Sep 2021, Online, France
Conference papers hal-03561337v1
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Détection d'anomalies dans des données fonctionnelles multivariées

Martial Amovin-Assagba , Julien Jacques , Irène Gannaz , Frédéric Fossi , Johann Mozul
52èmes Journées de Statistiques de la Société Française de Statistique (SFdS), May 2020, Nice, France
Conference papers hal-02987148v1

Inference of dependence graphs by multiple testing, with application to brain connectivity

Irène Gannaz
European Meeting of Statisticians (EMS 2019), Jul 2019, Palermo, Italy
Conference papers hal-03810051v1
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Wavelet-based graph inference using multiple testing

Sophie Achard , Pierre Borgnat , Irène Gannaz , Marine Roux
SPIE Optical Engineering + Applications, Wavelets and Sparsity XVIII, Aug 2019, San Diego, Californie, United States. ⟨10.1117/12.2529193⟩
Conference papers hal-02399391v1
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Analytic wavelets for multivariate time series analysis

Irène Gannaz , Sophie Achard , Marianne Clausel , François Roueff
SPIE Optical Engineering + Applications, Aug 2017, San Diego, Californie, United States. pp.1-8, ⟨10.1117/12.2272928⟩
Conference papers hal-01618447v1
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Estimation des paramètres d'un bruit gaussien généralisé basée sur le kurtosis des statistiques minimales

Fabien Millioz , Irène Gannaz
GRETSI 2017, Sep 2017, Juan-les-Pins, France
Conference papers hal-01618926v1
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Ondelettes analytiques, application à l'analyse des processus multivariés à longue mémoire

Irène Gannaz , Sophie Achard , Marianne Clausel , François Roueff
GRETSI 2017 - XXVIème Colloque francophone de traitement du signal et des images, Sep 2017, Juan-Les-Pins, France
Conference papers hal-01840082v1

Estimation of the fractal connectivity

Irène Gannaz , Sophie Achard
Workshop ATLAS - mathematical and algorithmimcal approaches for high dimensional problems, May 2016, Grenoble, France
Conference papers hal-02073552v1

Wavelet estimation in multivariate time series models

Irène Gannaz , Sophie Achard
StatMathAppli 2015, Aug 2015, Fréjus, France
Conference papers hal-02070765v1
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Classification of EEG recordings in auditory brain activity via a logistic functional linear regression model.

Irène Gannaz
International Workshop on Functional and Operatorial Statistics, Jun 2014, Italy. p. 125-130
Conference papers hal-00830313v2

Estimation of the fractal connectivity

Irène Gannaz , Sophie Achard
Statistical Challenges in Neuroscience workshop, Sep 2014, Warwick, United Kingdom
Conference papers hal-02070429v1
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Estimation par ondelettes dans des modèles fonctionnels généralisés

Irène Gannaz
44èmes Journées de Statistique, May 2012, Bruxelles, Belgique. pp.100
Conference papers hal-00863163v1

Estimation par ondelettes dans les modèles partiellement linéaires

Irène Gannaz
Rencontres du Groupement de Recherche MASCOT-NUM : Méthodes d'Analyse Stochastique pour les Codes et Traitements NUMériques Rencontres du GDR MASCOT-NUM, Mar 2008, Caradache, France
Conference papers hal-00853879v1

Robust M-estimation and wavelet thresholding in partially linear models

Irène Gannaz
Flexible Statistical Analysis Adapted to Complex Data Structures, Mar 2006, Louvain-la-Neuve, Belgium
Conference papers hal-00171724v1
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Estimation par ondelettes dans les modèles partiellement linéaires

Irène Gannaz
Mathématiques [math]. Université Joseph-Fourier - Grenoble I, 2007. Français. ⟨NNT : ⟩
Theses tel-00197146v1
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Structure recovery from time dependent data

Irène Gannaz
Statistics [math.ST]. Institut National des Sciences Appliquées de Lyon; Université Lyon 1 - Claude Bernard, 2023
Habilitation à diriger des recherches tel-04083433v1