@inproceedings{petroni2014lcbm,
  title={LCBM: Statistics-Based Parallel Collaborative Filtering},
  author={F. Petroni, L. Querzoni, R. Beraldi, M. Paolucci:},
  booktitle={Proceedings of the 17th International Conference on Business Information Systems (BIS)},
  pages={172--184},
  year={2014},
  organization={Springer}
}