关键词: 电子政务, 信息资源共享, 隐私保护, 泛化, 业务协同

Abstract: To protect privacy in E-government information resource sharing, a privacy protection model was proposed. The model could classify information resource sharing into two types: one is decision making business based on data mining or statistics and the other is business collaboration. The model adopted data preprocessing method to generalize privacy and a business collaboration simulator to determine the minimum privacy set for business collaboration respectively to protect privacy in the two types of businesses. The analytical results show the proposed method is effective in privacy protection.

Key words: E-government, information resource sharing, privacy protection, generalization, business collaboration