@article{theoreticalfoundationofcotrainingand,
  title = {Theoretical Foundation of Co-Training and Disagreement-Based Algorithms},
  author = {Wei Wang and Zhi-Hua Zhou},
  year = {2017},
  eprint = {1708.04403},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1708.04403v1},
}