Events

Chair of international conferences & Summer schools:

Deep CosmoStat Days, Jan 16-17, 2025.
TOSCA Meeting: Optimizing the synergy between Euclid and SKAO, Nov 7-8, 2024.
COSMO21, Chania, Crete, Greece, May 20-24, 2024.
10th Astronomical Data Analysis Summer School (ADA X), Hersonissos, Crete, Greece, September 18-22, 2023.
Second Workshop on Computational Intelligence in Astrophysics, FORTH, Crete, July 16-19, 2019.
Workshop on Computational Intelligence in Astrophysics, FORTH, Crete, July 10, 2018.
Oberwolfach workshop on Nonlinear Data: Theory and Algorithms, April 22-28, 2018.
Statistical Challenges in 21st Century Cosmology (COSMO21), Valencia, Spain, May 22-25, 2018.
Summer School on Astronomical Data Analysis (ADA9), Valencia, Spain, May 20-22, 2018.
International Workshop on dictionary learning for complex manifolds, Nice, September 4-8, 2017.

Statistical Challenges in 21st Century Cosmology, Chania, Greece, May 24-27, 2016.
Summer School on Astronomical Data Analysis (ADA8), Chania, Greece, May 22-24, 2016.
Machine Learning in astrophysics, January 22, 2016.
Euclid Weak Lensing Autumn 2015 , London, Nov 4th-6th, 2015.

International Workshop on Cosmology and Sparsity 2, Nice, France, Sep 7 - 11, 2014.
IAU Statistical Challenges in 21st Century Cosmology, Lisbon, Portugal, May 25 - 29, 2014.
Workshop on weak gravitational lensing - beyond the ordinary, Nice, France, Jun 3 - 5, 2013.
NatImages Workshop, Nice, France, Jul 9 - 13, 2012.
Astronomical Data Analysis VII (ADA7), Cargese, Corsica, France, May 14 - 18, 2012.
Astronomical Data Analysis Summer School on Advanced data processing and reproducible research, May 7-11, 2012.
International Workshop on Cosmology and Sparsity, Nice, France, May 30 - Jun 1, 2011.
Astronomical Data Analysis VI (ADA6), Monastir, Tunisia, May 3 - 6, 2010.
Astronomical Data Analysis V (ADA5), Heraklion, Crete, Greece, May 7 - 9, 2008.
Image Processing for Random Shapes: Applications to Brain Mapping, Geophysics and Astrophysics, UCLA, USA, May 21 - 25, 2007.
Astronomical Data Analysis Conference IV, Marseille, France, September 18 - 20, 2006.
Multiscale Geometric Methods in Astronomical Data Analysis, Institute for Pure & Applied Mathematics, Nov 8 - 12, 2004.
Multiscale Geometry in Image Processing and Coding, Institute for Pure & Applied Mathematics, Sep 20 - Sep 24, 2004.
Astronomical Data Analysis Conference III, Sant'Agata sui due Golfi, Napoli, Italy, Apr 28 - May 1, 2004.
Multiscale Geometric Analysis: Theory, Tools, and Applications, Institute for Pure & Applied Mathematics, Jan 13 - 17, 2003.
Astronomical Data Analysis Conference II, Waikoloa, Hawaii, USA, Aug 22 - 28, 2002.
Astronomical Data Analysis Conference, San Diego, USA, 2001.

Chair and/or organizer of conference sessions:

SS13: Special Session On Machine And Signal Learning For Big Data, Eusipco Conference, August, 30, 2017.
PSF Day, CEA Saclay, Oct 17, 2016.
Session on Astronomy and Remote Sensing, Eusipco, Nice, September 3, 2015.
Astrophysical signal processing highlights, international biomedical and astronomical signal processing (BASP) Frontiers workshop, Villars, Switzerland, Jan 27 - Feb 1, 2013.
Minisymposia on Inverse Problems in Astronomy, Applied Inverse Problems Conference, May 23-27, 2011
Sparsity and Inverse Problems in Image Processing Mini-Symposia, 6th PICOF Conference, Ecole Polytechnique, Palaisau, France, Apr 2 - 4, 2012.
Sparsity, Statistical Challenges in Modern Astronomy, Pennsylvania State University, USA, Jun 13 - 17, 2011.
Wavelets XIII, Special Session on Sparsity in multi-dimensional inverse problems, San Diego, USA, August 2 - 6, 2009.
Special Session on Sparsity Tour of Inverse Problems, ICIP'09, Cairo , November 7-11, 2009.
Minisymposium on Topics in Sparse and Redundant Representations, SIAM Conference on Imaging Science (IS08), San Diego, July 8-9, 2008.

Selected Talks

I have given numerous talks and seminars internationally throughout my career. In the last 10 years, I have been keynote or invited speaker on average 10 times per year. Below is a selection of my most recent talks with links to my presentations:

- Compressed Sensing: from Cosmology to Magnetic Resonance Imaging, Heraklion, Crete, July 17, 2019.
- Cosmostatistics: Tackling Big Data from the Sky, Ecole Normale Superieure, October 3rd, 2017

Conference on the Occasion of Dave Donoho's 60th, Stanford University, June 23-25, 2017. [Slides]
Low Complexity Models and Astrophysical Maps Reconstruction”, Statistical Challenges to Modern Astronomy VI, June 6-10, Pittsburg, 2016.[Slides]
Wavelets and Inverse Problems in Astrophysics, International conference on 30 Years of Wavelets: Impact and Future , Marseille, January 23/24, 2015.

Morphological Diversities in Astrophysics, International Conference on Image Analysis and Recognition, Vilamoura, Algarve, Portugal, October 22-24, 2014.
Conference on the Occasion of Dave Donoho's 60t. June 23-25, 2017 at Stanford University
Mathematical Challenges of the Euclid Spatial Project, Institute of Astronomy, Geophysics and Atmospheric Sciences (IAG), Sao Paulo, November 26, 2014.
Inverse Problems in Astrophysics, SuSTaIn EdgeCutter One Day Workshop on Astrostatistics, Royal Statistical Society, London, UK, 17th December 2014.
Sparsity and the Cosmic Microwave Background, Conference on Probabilistic and Statistical Techniques for Cosmological Applications. Istituto Nazionale di Alta Matematica,June 5-7th, Rome, 2013.
Sparsity in Astrophysics: from Wavelets to Compressed Sensing, Observatoire de Sauverny (Unige/EPFL), Geneva, November 27, 2012.
Sparsity and CMB, SAMSI-SAVI Workshop on Astrostatistics - September 19-21, Triangle Park, USA, 2012.
2D and 3D Multiscale Geometric Transforms, Hong Kong Baptist University, August 14, 2012.
Weak Lensing as a Dark Energy Probe, Dark Energy Day, Orsay, Nov 29, 2011.
Learning How to Reconstruct the Cosmic Microwave Background (video), NIPS workshop on Cosmology meets Machine Learning, December 16–17, Sierra Nevada 2011.
2D and 3D Multiscale Geometric Transforms (video), NIPS workshop on Machine Learning meets Computational Photography, December 16–17, Sierra Nevada 2011.
Compressed Sensing in Astrophysics, SIAM Imaging Conference, Chicago, April 12-14, 2010.
Dark Matter Mass Map Reconstruction, Approximation, Geometric Modelling and Applications, CIRM, Marseille, November 24 - 28th, 2008.
Morphological Component Analysis: From Images to Hyperspectral Data, IMI Distinguished Lecture Series, University of South Carolina, Columbia, November 8, 2007.
Morphological Component Analysis and the Cosmic Microwave Background, Image Processing for Random Shapes: Applications to Brain Mapping, Geophysics and Astrophysics, UCLA, May 21-25, 2007.
Cosmology and Multiscale Geometric Analysis, PHYSTAT'05 , Oxford 12th - 15th September 2005.
Morphological Component Analysis, SPIE conference on Signal and Image Processing: Wavelet Applications in Signal and Image Processing XI , SPIE's Annual Meeting, July 31-4 August 2005, San Diego.
Data Analysis using a Combination of Redundant Transforms, 29th Annual Spring Lecture Series in the Mathematical Sciences on Recent Developments in Applied Harmonic Analysis: Multiscale Geometric Analysis, 15-17 April, University of Arkansas. Fayetteville, 2004.
Image Restoration by Multiscale Methods, IPAM Mathematical Challenged in Astronomical Imaging conference. Jan 26-30, UCLA, Los Angeles, 2004.