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Journal

  1. C. Lucas, G. Didier, H. Wendt and P. Abry, "Multivariate selfsimilarity: Multiscale eigen-structures for selfsimilarity parameter estimation," 2023. Under review.
    .bib | .pdf

  2. L. Leon, H. Wendt, J.-Y. Tourneret, "Bounds for the Estimation of Matrix-Valued Parameters of a Gaussian Random Process," Signal Proces., vol. 211, pp. 109106, 2023.
    www | .bib | .pdf

  3. B. Boniece, P. Abry, G. Didier, H. Wendt, "Wavelet eigenvalue regression in high dimensions," Statistical Inference for Stochastic Processes, vol. 26, pp. 1-32, 2023.

  4. L. Leon, H. Wendt, J.-Y. Tourneret, P. Abry, "A Bayesian framework for multivariate multifractal analysis," IEEE T. Signal Proces., vol. 70, pp. 3663-3675, 2022.
    Codes | .bib | .pdf

Conference

  1. L. Leon, H. Wendt, J.-Y. Tourneret, P. Abry, "A Robust Model and its EM Algorithm for the Estimation of the Multifractality Parameter," European Signal Processing Conference (EUSIPCO), Helsinki, Finland, Sept. 2023.

  2. C.-G. Lucas, P. Abry, H. Wendt, G. Didier, "Epileptic seizure prediction from eigen-wavelet multivariate selfsimilarity analysis of multi-channel EEG signals," European Signal Processing Conference (EUSIPCO), Helsinki, Finland, Sept. 2023.

  3. C. Lucas, P. Abry, H. Wendt, G. Didier, O. Orejola, "Bootstrap based test for the unimodality of estimated Hurst exponents. Performance assessment in a high-dimensional analysis setting," GRETSI Symposium Signal and Image Processing, Grenoble, France, Sept. 2023.

  4. H. Wendt, L. Leon, J.-Y. Tourneret, P. Abry, "Multifractal anomaly detection in images via space-scale surrogates," IEEE Int. Conf. Image Processing (ICIP), Bordeaux, France, Oct. 2022.

  5. L. Leon, H. Wendt, J.-Y. Tourneret, P. Abry, "Estimation du paramètre de multifractalité : régression linéaire, maximum de vraisemblance ou inférence Bayésienne," GRETSI Symposium Signal and Image Processing, Nancy, France, Sept. 2022.

  6. C. Lucas, H. Wendt, P. Abry, G. Didier, "Multivariate time-scale bootstrap for testing the equality of selfsimilarity parameters," GRETSI Symposium Signal and Image Processing, Nancy, France, Sept. 2022.

  7. L. Leon, H. Wendt, J.-Y. Tourneret, P. Abry, "A Comparison of Bayesian Estimators for the Parameters of the Bivariate Multifractal Spectrum," European Signal Processing Conference (EUSIPCO), Belgrad, Serbia, Aug. 2022.

  8. O. Orejola, G. Didier, P. Arby, H. Wendt, "Hurst Multimodality detection based on large wavelet random matrices," European Signal Processing Conference (EUSIPCO), Belgrad, Serbia, Aug. 2022.

  9. C.-G. Lucas, P. Abry, H. Wendt, G. Didier, "Counting the number of different scaling exponents in multivariate scale-free dynamics: Clustering by bootstrap in the wavelet domain," IEEE Int. Conf. Acoust., Speech, and Signal Proces. (ICASSP), Singapore, May 2022.

  10. L. Leon, H. Wendt, J.-Y. Tourneret and P. Abry, "Bayesian Estimation for the Parameters of the Bivariate Multifractal Spectrum," European Signal Processing Conference (EUSIPCO), Dublin, Ireland, Aug. 2021.

  11. H. Wendt, M. Hourani, A. Basarab, D. Kouame, "Multifractal Characterization of Tissues in Ultrasound Imaging: a Study on the Influence of Deconvolution," IEEE International Ultrasonic Symposium (IUS), Las Vegas, USA, September 2020.
    .bib | .pdf

  12. H. Wendt, M. Hourani, A. Basarab, D. Kouame, "Deconvolution for improved multifractal characterization of tissues in ultrasound imaging," IEEE International Symposium on Biomedical Imaging (ISBI), Iowa City, USA, April 2020.

  13. E. Villain, H. Wendt, A. Basarab, D. Kouame, "On multifractal tissue characteriztion in ultrasound imaging," IEEE International Symposium on Biomedical Imaging (ISBI), Venice, Italy, April 2019.


Talks, Seminars and Non-Specialist Audience

  1. Summer School Harmonic and Multifractal Analyses: from Mathematics to Quantitative Neuroscience , Montreal, Canada (3-14/07/2023)
    Co-organizer and 4 hours lecture on Bayesian estimation for multifractal analysis, and on multivariate multifractal analysis.
    www

  2. GDR AMA workshop, Porquerolles, France (26-30/09/2021)
    A Bayesian framework for bivariate multifractal analysis.
    www | .pdf

  3. International Biomedical and Astronomical Signal Processing (BASP) Frontiers workshop, Villars-sur-Ollon, Switzerland (3-8/02/2018)
    Bayesian Estimation for the Multifractal Analysis of Multivariate Images.
    www | .pdf