@article{signalandnoisestatisticsoblivioussparse,
  title = {Signal and Noise Statistics Oblivious Sparse Reconstruction using OMP/OLS},
  author = {Sreejith Kallummil and Sheetal Kalyani},
  year = {2017},
  eprint = {1707.08712},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1707.08712v1},
}