| 数据共享应用中的隐私保护方法 |
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| 引用本文： | 高枫,何泾沙,马书南.数据共享应用中的隐私保护方法[J].东南大学学报(自然科学版),2011,41(2):233-236. |
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| 作者姓名： | 高枫 何泾沙 马书南 |
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| 作者单位： | 高枫,马书南,Gao Feng,Ma Shunan(北京工业大学计算机学院,北京,100124);何泾沙,He Jingsha(北京工业大学软件学院,北京,100124) |
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| 基金项目： | 北京市教委科研资助项目 |
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| 摘 要： | 为解决数据共享应用中的隐私保护问题和提高数据共享的可用性,提出一种以用户为中心的隐私保护模型.在该模型中,用户可以通过关键字和特征的选取对隐私信息进行自主设置,并采用基于信任的方法来确定共享数据对象可获得的隐私量.当共享数据中包含的隐私量超过共享对象可获得的范围后,通过替换的方法来保护用户隐私.仿真实验表明,对比基于访...
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| 关 键 词： | 隐私保护 信任 替换 数据共享 |
Privacy preserving in data sharing applications |
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| Gao Feng He Jingsha Ma Shunan.Privacy preserving in data sharing applications[J].Journal of Southeast University(Natural Science Edition),2011,41(2):233-236. |
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| Authors: | Gao Feng He Jingsha Ma Shunan |
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| Institution: | Gao Feng1 He Jingsha2 Ma Shunan1 (1 College of Computer Science and Technology,Beijing University of Technology,Beijing 100124,China) (2School of Software Engineering,China) |
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| Abstract: | To solve the problem of privacy preservation while maintaining a high degree of data sharing in applications,a user-centric privacy preservation model is proposed.In the model,users are allowed to set their privacy through selecting key words and special characteristics and a trust based method is used to determine how much privacy entropy that the data sharing entities can get.If the privacy entropy is out of the range that the data sharing entities can afford,a substitution method is used to help preserve... |
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| Keywords: | privacy preserving trust substitution data sharing |
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