@incollection{gkioulekas2011sparseldr,
 title ={Dimensionality Reduction Using the Sparse Linear Model},
 author={Ioannis A. Gkioulekas and Todd Zickler},
 booktitle = {Advances in Neural Information Processing Systems 24},
 editor = {J. Shawe-Taylor and R.S. Zemel and P. Bartlett and F.C.N. Pereira and K.Q. Weinberger},
 pages = {271--279},
 year = {2011}
}