@incollection{di2014optimizing,

   title={Optimizing 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},

   booktitle={Data and Applications Security and Privacy XXVIII},

   pages={33--48},

   year={2014},

   paperurl={http://link.springer.com/chapter/10.1007/978-3-662-43936-4_3},

   note={Best Paper Award},
   publisher={Springer}

}