@ARTICLE{2007-DPD-Verykios,
   author={Verykios, V.S. and Pontikakis, E.D. and Theodoridis, Y. and Chang, L.},
   title={Efficient algorithms for distortion and blocking techniques in association rule hiding},
   journal={Distributed and Parallel Databases},
   volume = {22},
   number = {1},
   year={2007},
   pages={85-104},
}