@article{ranksubspacelearningforcompacthashcodes,
  title = {Rank Subspace Learning for Compact Hash Codes},
  author = {Kai Li and Guo-Jun Qi and Jun Ye and Kien A. Hua},
  year = {2015},
  eprint = {1503.05951},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1503.05951v1},
}