8972 search results - page 301 / 1795 » Private Information Retrieval |
185
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ICDM
2009
IEEE
15 years 4 months ago
2009
IEEE
The k-anonymization method is a commonly used privacy-preserving technique. Previous studies used various measures of utility that aim at enhancing the correlation between the orig...
172
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SWS
2006
ACM
16 years 20 days ago
2006
ACM
Single sign-on is critical for the usability of distributed systems. While there are several authentication mechanisms which support single sign-on (e.g. Kerberos and X.509), it m...
172
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IWDW
2004
Springer
16 years 2 days ago
2004
Springer
Most of watermarking techniques are based on Wide Spread Spectrum (WSS). Security of such schemes is studied here in adopting a cryptanalysis point of view. The security is proport...
208
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PKC
2010
Springer
15 years 10 months ago
2010
Springer
In many practical settings, participants are willing to deviate from the protocol only if they remain undetected. Aumann and Lindell introduced a concept of covert adversaries to f...
170
Voted
CVPR
2000
IEEE
16 years 8 months ago
2000
IEEE
Online photo sharing systems, such as Flickr and Picasa, provide a valuable source of human-annotated photos. Textual annotations are used not only to describe the visual content ...