@article{aframeworkofsparseonlinelearningandits,
  title = {A Framework of Sparse Online Learning and Its Applications},
  author = {Dayong Wang and Pengcheng Wu and Peilin Zhao and Steven C. H. Hoi},
  year = {2015},
  eprint = {1507.07146},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1507.07146v1},
}