@INPROCEEDINGS{Bellet2015b,
  author = {Aur\'elien Bellet and Yingyu Liang and Alireza Bagheri Garakani and Maria-Florina Balcan and Fei Sha},
  title = {{A} {D}istributed {F}rank-{W}olfe {A}lgorithm for {C}ommunication-{E}fficient {S}parse {L}earning},
  booktitle = {{SDM}},
  year = {2015}
}