@inproceedings{de2015parallel,
  title={Parallel Streaming Signature EM-tree: A Clustering Algorithm for Web Scale Applications},
  author={De Vries, Christopher Michael and De Vine, Lance and Geva, Shlomo and Nayak, Richi},
  booktitle={Proceedings of the 24th International Conference on World Wide Web},
  pages={216--226},
  year={2015},
  organization={International World Wide Web Conferences Steering Committee}
}