@inproceedings{randomprojectionsforkmeansclustering,
  title = {Random Projections for k-means Clustering},
  author = {Christos Boutsidis and Anastasios Zouzias and Petros Drineas},
  year = {2010},
  booktitle = {NeurIPS 2010 12},
  url = {http://papers.nips.cc/paper/3901-random-projections-for-k-means-clustering},
}