Media type: E-Article Title: Lecture Notes in Computer Science: Protecting Data Privacy Through Hard-to-Reverse Negative Databases Contributor: Esponda, Fernando; Ackley, Elena S.; Helman, Paul; Jia, Haixia; Forrest, Stephanie imprint: Springer Berlin Heidelberg, 2006 Published in: Lecture Notes in Computer Science Language: Not determined DOI: 10.1007/11836810_6 ISSN: 0302-9743; 1611-3349 Origination: Footnote: