Incentive Compatible Privacy-Preserving Data Analysis

Incentive Compatible Privacy-Preserving Data Analysis ABSTRACT: In many cases, competing parties who have private data may collaboratively conduct privacy-preserving distributed data analysis (PPDA) tasks to learn beneficial data models or analysis results. Most often, the competing parties have different incentives. Although certain PPDA techniques guarantee that nothing other than the final analysis result is revealed, […]


Multiparty Access Control for Online Social Networks: Model and Mechanisms

Multiparty Access Control for Online Social Networks: Model and Mechanisms ABSTRACT: Online social networks (OSNs) have experienced tremendous growth in recent years and become a de facto portal for hundreds of millions of Internet users. These OSNs offer attractive means for digital social interactions and information sharing, but also raise a number of security and […]