@article{heavyhittersviaclusterpreserving,
  title = {Heavy hitters via cluster-preserving clustering},
  author = {Kasper Green Larsen and Jelani Nelson and Huy L. Nguyen and Mikkel Thorup},
  year = {2016},
  eprint = {1604.01357},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1604.01357v1},
}