Sparse Representations, Numerical Linear Algebra, and Optimization

Videos from BIRS Workshop 14w5003

, University of Oxford
- 11:05
Conjugate gradient iterative hard thresholding for compressed sensing and matrix completion
Watch video | Download video: 201410061031-Tanner.mp4 (93M)
, University of South Carolina
- 11:36
Greedy sparse approximation in Banach spaces
Watch video | Download video: 201410061106-Temlyakov.mp4 (88M)
, Air Force Institute of Technology
- 16:20
Frame theory: Applications and open problems
Watch video | Download video: 201410061534-Mixon.mp4 (138M)
, University of Missouri
- 17:01
Phase retrieval by projections
Watch video | Download video: 201410061630-Casazza.mp4 (87M)
, University of California, San Diego
- 17:29
Random encoding of quantized frame coefficients and compressed sensing measurements
Watch video | Download video: 201410061701-Saab.mp4 (97M)
, Charles University in Prague
- 11:03
Sparsity, local and global information in numerical solution of PDEs, part 1
Watch video | Download video: 201410071034-Strakos.mp4 (79M)
, Technical University of Berlin
- 11:36
Sparsity, local and global information in numerical solution of PDEs, part 2
Watch video | Download video: 201410071103-Liesen.mp4 (81M)
, California Institute of Technology
- 09:30
Relative Entropy Relaxations for Signomial Optimization
Watch video | Download video: 201410090903-Chadrasekaran.mp4 (70M)
, University of British Columbia
- 16:03
Minimizing finite sums with the stochastic average gradient
Watch video | Download video: 201410091534-Schmidt.mp4 (80M)
, University of British Columbia
- 09:36
Low-rank based matrix/tensor completions for the “real” (seismic) world
Watch video | Download video: 201410100901-Herrmann.mp4 (93M)
, IBM TJ Watson Research Center
- 10:01
A hybrid quasi-Newton projected-gradient method with application to Lasso and basis-pursuit denoise
Watch video | Download video: 201410100936-vandenBerg.mp4 (65M)
, Mines ParisTech
- 11:03
New matrix norms for structured matrix estimation
Watch video | Download video: 201410101030-Vert.mp4 (95M)