Search Machine Learning Repository: @incollection{NIPS2014_5402,
    Publisher = {Curran Associates, Inc.},
    Author = {Qing Qu and Ju Sun and John Wright},
    Url = {http://papers.nips.cc/paper/5402-finding-a-sparse-vector-in-a-subspace-linear-sparsity-using-alternating-directions.pdf},
    Booktitle = {Advances in Neural Information Processing Systems 27},
    Title = {Finding a sparse vector in a subspace: Linear sparsity using alternating directions},
    Editor = {Z. Ghahramani and M. Welling and C. Cortes and N.d. Lawrence and K.q. Weinberger},
    Year = {2014},
    Pages = {3401--3409}
   }