45 search results - page 1 / 9 » Obfuscated databases and group privacy |
CCS
2005
ACM
13 years 10 months ago
2005
ACM
We investigate whether it is possible to encrypt a database and then give it away in such a form that users can still access it, but only in a restricted way. In contrast to conve...
ICDE
2009
IEEE
14 years 6 months ago
2009
IEEE
Directions search returns the shortest path from a source to a destination on a road network. However, the search interests of users may be exposed to the service providers, thus r...
EDBT
2010
ACM
13 years 11 months ago
2010
ACM
Data privacy laws have appeared recently, such as the HIPAA laws for protecting medical records, and the PCI guidelines for protecting Credit Card information. Data privacy can be...
12
Voted
SP
1990
IEEE
13 years 9 months ago
1990
IEEE
TDP
2010
12 years 11 months ago
2010
The widespread adoption of location-based services (LBS) raises increasing concerns for the protection of personal location information. A common strategy, referred to as obfuscati...