@INPROCEEDINGS{2004-WPES-Verykios,
  TITLE = {A quantitative and qualitative analysis of blocking in association rule hiding},
  BOOKTITLE = {Proceedings of the 2004 ACM Workshop on Privacy in the Electronic Society, WPES '04},
  AUTHOR = {Pontikakis, E.D. and Tsitsonis, A.A. and Verykios, V.S. and Theodoridis, Y. and Chang, L.},
  PAGES = {29--30},
  ADDRESS = {Washington, DC, USA}, 
  YEAR = {2004}
}