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CSE
2009
IEEE
14 years 2 months ago
2009
IEEE
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...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper presents an authentication scheme and an access control scheme for JPEG2000 image codestreams based on hash chains. Both schemes are fully compatible with the core part...
ACSAC
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper investigates the general problem of performing key-value search at untrusted servers without loss of user privacy. Specifically, given key-value pairs from multiple ow...
PST
2008
13 years 9 months ago
2008
This paper presents a new personal data access control (PDAC) scheme that is inspired by the protection schemes practiced in communities for sharing valuable commodities. The PDAC...
GI
2003
Springer
14 years 21 days ago
2003
Springer
: A major privacy problem on the internet is the unrestricted sharing of user data between services and other parties. The EU privacy legislation grants the user the rights to rest...