@article{efficientsparsesubspaceclusteringby,
  title = {Efficient Sparse Subspace Clustering by Nearest Neighbour Filtering},
  author = {Stephen Tierney and Yi Guo and Junbin Gao},
  year = {2017},
  eprint = {1704.03958},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1704.03958v1},
}