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IJNSEC
2006
13 years 7 months ago
2006
Nodes in a mobile ad hoc network need to thwart various attacks and malicious activities. This is especially true for the ad hoc environment where there is a total lack of central...
KDD
2004
ACM
14 years 23 days ago
2004
ACM
Randomization is an economical and efficient approach for privacy preserving data mining (PPDM). In order to guarantee the performance of data mining and the protection of individ...
DRM
2008
Springer
13 years 9 months ago
2008
Springer
Content identification has many applications, ranging from preventing illegal sharing of copyrighted content on video sharing websites, to automatic identification and tagging of ...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
In defining large, complex access control policies, one would like to compose sub-policies, perhaps authored by different organizations, into a single global policy. Existing po...
SACMAT
2006
ACM
14 years 1 months ago
2006
ACM
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...