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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lei Xu Chunxiao Jiang Jian Wang Yong Ren Jian Yuan Guizani, M. |
| Copyright Year | 2015 |
| Description | Author affiliation: Dept. of Electron. Eng., Tsinghua Univ., Beijing, China (Lei Xu; Chunxiao Jiang; Jian Wang; Yong Ren; Jian Yuan) || Qatar Univ., Doha, Qatar (Guizani, M.) |
| Abstract | Privacy issues arising in the process of collecting, publishing and mining individuals' personal data have attracted much attention in recent years. In this paper, we consider a scenario where a data collector collects data from data providers and then publish the data to a data user. To protect data providers' privacy, the data collector performs anonymization on the data. Anonymization usually causes a decline of data utility on which the data user's profit depends, meanwhile, data providers' would provide more data if anonymity is strongly guaranteed. How to make a trade-off between privacy protection and data utility is an important question for data collector. In this paper we model the interactions among data providers/collector/user as a game, and propose a general approach to find the Nash equilibriums of the game. To elaborate the analysis, we also present a specific game formulation which takes k-anonymity as the anonymization method. Simulation results show that the game theoretical analysis can help the data collector to deal with the privacy-utility trade-off. |
| Starting Page | 7071 |
| Ending Page | 7076 |
| File Size | 1583080 |
| Page Count | 6 |
| File Format | |
| e-ISBN | 9781467364324 |
| DOI | 10.1109/ICC.2015.7249454 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-06-08 |
| Publisher Place | UK |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Games Data privacy Data models Security Information systems Nash equilibrium privacy preserving data anonymization game theory |
| Content Type | Text |
| Resource Type | Article |
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