@inproceedings{qmeansaquantumalgorithmforunsupervised,
  title = {q-means: A quantum algorithm for unsupervised machine learning},
  author = {Iordanis Kerenidis and Jonas Landman and Alessandro Luongo and Anupam Prakash},
  year = {2018},
  booktitle = {NeurIPS 2019 12},
  eprint = {1812.03584},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1812.03584v2},
}