| Fuzzy Privacy Decision for Context-Aware Access Personal Information |
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| 作者姓名： | ZHANG Qingsheng QI Yong ZHAO Jizhong HOU Di NIU Yujie |
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| 作者单位： | School of Electronic and Information Engineering, Xi＇an Jiaotong University, Xi＇an 710049, Shaanxi, China |
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| 基金项目： | Supported by the National Natural Science Foundation of China （60573119, 604973098） and IBM joint project |
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| 摘 要： | A context-aware privacy protection framework was designed for context-aware services and privacy control methods about access personal information in pervasive environment. In the process of user＇s privacy decision, it can produce fuzzy privacy decision as the change of personal information sensitivity and personal information receiver trust. The uncertain privacy decision model was proposed about personal information disclosure based on the change of personal information receiver trust and personal information sensitivity. A fuzzy privacy decision information system was designed according to this model. Personal privacy control policies can be extracted from this information system by using rough set theory. It also solves the problem about learning privacy control policies of personal information disclosure.
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| 关 键 词： | 模糊秘密决策 模糊目标信息系统 鲁棒集理论 信息处理 |
| 文章编号： | 1007-1202（2007）05-0941-05 |
| 收稿时间： | 19 January 2007 |
| 修稿时间： | 2007-01-19 |
Fuzzy privacy decision for context-aware access personal information |
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| ZHANG Qingsheng QI Yong ZHAO Jizhong HOU Di NIU Yujie.Fuzzy Privacy Decision for Context-Aware Access Personal Information[J].Wuhan University Journal of Natural Sciences,2007,12(5):941-945. |
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| Authors: | Zhang Qingsheng Qi Yong Zhao Jizhong Hou Di Niu Yujie |
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| Institution: | (1) School of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an, 710049, Shaanxi, China |
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| Abstract: | A context-aware privacy protection framework was designed for context-aware services and privacy control methods about access
personal information in pervasive environment. In the process of user’s privacy decision, it can produce fuzzy privacy decision
as the change of personal information sensitivity and personal information receiver trust. The uncertain privacy decision
model was proposed about personal information disclosure based on the change of personal information receiver trust and personal
information sensitivity. A fuzzy privacy decision information system was designed according to this model. Personal privacy
control policies can be extracted from this information system by using rough set theory. It also solves the problem about
learning privacy control policies of personal information disclosure.
Biography: ZHANG Qingsheng(1970–), male, Ph. D. candidate, research direction: pervasive computing, new applications of pervasive computing,
context-aware computing, data mining. |
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| Keywords: | context-aware privacy decision fuzzy objective information system rough set theory |
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