@article{JMLR:v14:dyer13a,
  author  = {Eva L. Dyer and Aswin C. Sankaranarayanan and Richard G. Baraniuk},
  title   = {Greedy Feature Selection for Subspace Clustering},
  journal = {Journal of Machine Learning Research},
  year    = {2013},
  volume  = {14},
  number  = {76},
  pages   = {2487--2517},
  url     = {http://jmlr.org/papers/v14/dyer13a.html}
}