698 search results - page 43 / 140 » Privacy Preserving OLAP |
ESORICS
2006
Springer
14 years 14 days ago
2006
Springer
Data confidentiality is a major concern in database systems. Encryption is a useful tool for protecting the confidentiality of sensitive data. However, when data is encrypted, perf...
ACSAC
2001
IEEE
14 years 14 days ago
2001
IEEE
The growth of the Internet opens up tremendous opportunities for cooperative computation, where the answer depends on the private inputs of separate entities. Sometimes these comp...
DMIN
2006
13 years 10 months ago
2006
In this paper, we propose a post randomization technique to learn a Bayesian network (BN) from distributed heterogeneous data, in a privacy sensitive fashion. In this case, two or ...
IEEESP
2010
13 years 7 months ago
2010
The need for controlled sharing of sensitive information occurs in many realistic everyday scenarios, ranging from critical (e.g., national security) to mundane (e.g., social netw...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
People-centric urban sensing is a new paradigm gaining popularity. A main obstacle to its widespread deployment and adoption are the privacy concerns of participating individuals. ...