@article{JMLR:v19:15-020,
  author  = {Dhruv Mahajan and Nikunj Agrawal and S. Sathiya Keerthi and Sundararajan Sellamanickam and Leon Bottou},
  title   = {An efficient distributed learning algorithm based on effective local functional approximations},
  journal = {Journal of Machine Learning Research},
  year    = {2018},
  volume  = {19},
  number  = {74},
  pages   = {1--37},
  url     = {http://jmlr.org/papers/v19/15-020.html}
}