Sparsity and Modern Mathematical Methods
for High Dimensional Data

Programme

Guest speakers:

• Ingrid Daubechies (Princeton University)
  
  1. Introduction to the world of wavelets, curvelets (and other -lets)
  2. Sparse expansions: what have we learned and where are we going?
• Gitta Kutyniok (Universität Osnabrück, Osnabrück)
  
  1. Beyond Wavelets: Compactly Supported Shearlets
     
  2. Beyond Sparsity: Clustered Sparsity and Data Separation
• Javier Portilla (Instituto de Optica, CSIC, Madrid)
  
  1. Sparse Approximation: A general discussion and a simple algorithm
  2. Efficient $\ell_0$-based sparse approximation using Parseval frames
  3. From approximation to estimation. Some image processing examples.
• David Stork (Ricoh Innovations, Menlo Park)
  
  1. Did the great masters ``cheat'' using optics? Computer science, optics and art history confront a bold theory
  2. Computer graphics in the history and interpretation of art: Computer science, optics and art history confront a bold theory
• Pierre Vandergheynst (EPFL, Lausanne)
  1. Wavelets on graphs via spectral theory
  2. Spread spectrum imaging techniques in MRI and Radio-interferometry: experimental promises
• Dimitri Van De Ville (EPFL, Lausanne)
  1. Surfing the Brain: Wavelets and Sparsity for Functional Brain Imaging
  2. Steerable Wavelet Pyramids and Reconstruction from a Compact Multiscale Primal Sketch
• Don Johnson (Rice University, Houston)
  1. Signal Processing and Analyzing Works of Art (slides)

Daily programme:

The daily programme is in the workshop guide book on the main page.

Slides (in chronological order):

• Daubechies
  
• Portilla
  
• Jansen
  
• Zariy
  
• Platisa
  
• Mary
  
• Bourguignon
  
• Richards
  

• Vandergheynst
  
• Kutyniok
  
• Johnson
  
• Rauhut
  
• De Lathauwer
  
• Van Huffel
  
• Huybrechs
  
• Damerval
  
• Aelterman
  
• Van de Plas
  

• Portilla
  
• Van De Ville
  
• Stork
  
• Jacques
  
• Krahmer
  
• Deyer
  
• Temerinac-Ott
  
• Goossens
  
• Tenorth
  
• Haskovec
  

• Kutyniok
  
• Vandergheynst
  
• Portilla
  
• Lee
  
• Anzengruber
  
• Signoretto
  
• Gillis
  
• Bleyer
  
• Alzate
  

• Van de Ville
  
• Stork
  
• Daubechies