1640 search results - page 2 / 328 » Deriving Private Information from Randomized Data |
DAWAK
2007
Springer
13 years 11 months ago
2007
Springer
We propose a privacy-preserving protocol for computing aggregation queries over the join of private tables. In this problem, several parties wish to share aggregated information ov...
DAC
2010
ACM
13 years 9 months ago
2010
ACM
The level of security provided by digital rights management functions and cryptographic protocols depend heavily on the security of an embedded secret key. The current practice of...
SAC
2006
ACM
13 years 11 months ago
2006
ACM
Randomization has been a primary tool to hide sensitive private information during privacy preserving data mining.The previous work based on spectral filtering, show the noise ma...
ICEB
2004
13 years 6 months ago
2004
Electronic surveys are an important resource in data mining. However, how to protect respondents' data privacy during the survey is a challenge to the security and privacy co...
ACSAC
2009
IEEE
14 years 5 days ago
2009
IEEE
To protect privacy in large systems, users must be able to authenticate against a central server without disclosing their identity to the network. Private identification protocols ...