Disclosure Risk in Dynamic Two-Dimensional Contingency Tables (Extended Abstract)

• Main Authors: LU, Haibing, LI, Yingjiu, Wu, Xintao
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2006
• Subjects: Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/570
• Institution: Singapore Management University

Two-dimensional contingency tables are central products of many information organizations such as statistical agencies, census bureaus, and health insurance information agencies. In a contingency table, any sensitive information about individuals must be protected, while some aggregated information...