Since I am finished with my presentation, I now upload my slides: Sturm2011.pdf. The paper will soon follow: B. L. Sturm, M. G. Christensen, and R. Gribonval, “Cyclic Greedy Algorithms for Recovering Compressively Sampled Sparse Signals”, Proc. Asilomar Conf. Signals, Systems, and Comp., Nov. 2011.
Now, off to attend the talk, “Compressed sensing: snake oil or good idea?”