@article {stavropoulos2015transversal, title = {A transversal hypergraph approach for the frequent itemset hiding problem}, journal = {Knowledge and Information Systems}, year = {2015}, pages = {1{\textendash}21}, publisher = {Springer London}, author = {Elias C. Stavropoulos and Vassilios S. Verykios and Vasileios Kagklis} }