@article{incrementalspectralsparsificationforlarg,
  title = {Incremental Spectral Sparsification for Large-Scale Graph-Based Semi-Supervised Learning},
  author = {Daniele Calandriello and Alessandro Lazaric and Michal Valko and Ioannis Koutis},
  year = {2016},
  eprint = {1601.05675},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1601.05675v1},
}