@article{onthesupermodularityofactivegraphbased,
  title = {On the Supermodularity of Active Graph-based Semi-supervised Learning with Stieltjes Matrix Regularization},
  author = {Pin-Yu Chen and Dennis Wei},
  year = {2018},
  eprint = {1804.03273},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1804.03273v1},
}