@article{JMLR:v16:lin15a,
  author  = {Junhong Lin and Ding-Xuan Zhou},
  title   = {Learning Theory of Randomized Kaczmarz Algorithm},
  journal = {Journal of Machine Learning Research},
  year    = {2015},
  volume  = {16},
  number  = {103},
  pages   = {3341--3365},
  url     = {http://jmlr.org/papers/v16/lin15a.html}
}