@article{de2016efficient,
  title={Efficient Integrity Checks for Join Queries in the Cloud},
  author={De Capitani di Vimercati, Sabrina and Foresti, Sara and Jajodia, Sushil and Paraboschi, Stefano and Samarati, Pierangela},
  journal={Journal of Computer Security},
  number={Preprint},
  pages={1--32},
  year={2016},
  paperurl={http://content.iospress.com/articles/journal-of-computer-security/jcs545},
  publisher={IOS Press}
}