| 社会网络发布中敏感边的隐私保护 |
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| 引用本文： | 兰丽辉,孙英慧,鞠时光. 社会网络发布中敏感边的隐私保护[J]. 长春邮电学院学报, 2011, 0(4): 324-331 |
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| 作者姓名： | 兰丽辉 孙英慧 鞠时光 |
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| 作者单位： | [1]吉林师范大学计算机学院,吉林四平136000 [2]江苏大学计算机科学与通信工程学院,江苏镇江212013 |
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| 基金项目： | 国家自然科学基金资助项目（60773049）; 江苏大学博士创新计划基金资助项目（CX10B_006X）; 吉林省教育厅“十二五”科学技术研究基金资助项目（吉教科合字[2011]第415号） |
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| 摘 要： | 为解决直接发布社会网络会侵害个体隐私,进而需要进行隐私保护的问题,针对拥有社会个体邻域信息作为背景知识进行敏感边识别攻击的应用场景,提出了（k,2）-匿名发布的隐私保护方法。该方法通过对原始社会网络图进行最小结构修改,实现最大的数据效用,设计实现了满足隐私保护要求的匿名发布算法,并在数据集上进行了验证。实验结果表明,该方法能有效抵御敏感边的识别攻击,获得可接受的发布质量。
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| 关 键 词： | 社会网络 隐私保护 敏感边 匿名发布 |
Privacy Preservation of Sensitive Edges in Social Networks Publication |
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| LAN Li-hui,SUN Ying-hui,JU Shi-guang. Privacy Preservation of Sensitive Edges in Social Networks Publication[J]. Journal of Changchun Post and Telecommunication Institute, 2011, 0(4): 324-331 |
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| Authors: | LAN Li-hui SUN Ying-hui JU Shi-guang |
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| Affiliation: | 1.School of Computer Science,Jilin Normal University,Siping 136000,China; 2.School of Computer Science and Telecommunication Engineering,Jiangsu University,Zhenjiang 212013,China) |
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| Abstract: | Individual privacy can be breached if social networks are released directly.So privacy protection should be carried on.The privacy protection method named（k,2）-anonymity publication is proposed.The method is suitable for the scene that the aggressor with background knowledge of neighborhood information wants to identify sensitive edges in published social networks.The minimum structural modification is performed on origin social networks graphs and the largest amount of information from the published networks is obtained.Design and implement the algorithm meeting privacy preservation requirements of the published anonymously and carry on experiment on dataset to validate.Experimental results show that the method can effectively resist the sensitive edges identify attack and get acceptable release quality. |
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| Keywords: | social networks privacy protection sensitive edges anonymous publication |
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