@inproceedings{tightboundsforapproximatecaratheodoryand,
  title = {Tight Bounds for Approximate Carathéodory and Beyond},
  author = {Vahab Mirrokni and Renato Paes Leme and Adrian Vladu and Sam Chiu-wai Wong},
  year = {2015},
  booktitle = {ICML 2017 8},
  eprint = {1512.08602},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1512.08602v1},
}