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CSREASAM
2006
15 years 6 months ago
Modeling Role-based Trust and Authority in Open Environments
Trust and authority are essential components that must be factored in designing and implementing a distributed access control mechanism for open environments. This paper presents ...
Dongwan Shin
CSE
2009
IEEE
15 years 11 months ago
Noise Injection for Search Privacy Protection
Abstract—Extensive work has been devoted to private information retrieval and privacy preserving data mining. To protect user privacy from search engines, however, most current a...
Shaozhi Ye, Shyhtsun Felix Wu, Raju Pandey, Hao Ch...
AINA
2007
IEEE
15 years 11 months ago
Privacy-Preserving Two-Party K-Means Clustering via Secure Approximation
Chunhua Su, Feng Bao, Jianying Zhou, Tsuyoshi Taka...