@article{howmanyfoldersdoyoureallyneed,
  title = {How Many Folders Do You Really Need?},
  author = {Mihajlo Grbovic and Guy Halawi and Zohar Karnin and Yoelle Maarek},
  year = {2016},
  eprint = {1606.09296},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1606.09296v1},
}