@article{JMLR:v18:14-453,
  author  = {Mehmet Eren Ahsen and Niharika Challapalli and Mathukumalli Vidyasagar},
  title   = {Two New Approaches to Compressed Sensing Exhibiting Both Robust Sparse Recovery and the Grouping Effect},
  journal = {Journal of Machine Learning Research},
  year    = {2017},
  volume  = {18},
  number  = {54},
  pages   = {1--24},
  url     = {http://jmlr.org/papers/v18/14-453.html}
}