698 search results - page 47 / 140 » Privacy Preserving OLAP |
DASFAA
2004
IEEE
14 years 16 days ago
2004
IEEE
Data mining is a process that analyzes voluminous digital data in order to discover hidden but useful patterns from digital data. However, discovery of such hidden patterns has sta...
SIGMOD
2010
ACM
13 years 9 months ago
2010
ACM
Most previous research on privacy-preserving data publishing, based on the k-anonymity model, has followed the simplistic approach of homogeneously giving the same generalized val...
KDD
2004
ACM
14 years 9 months ago
2004
ACM
Reluctance of data owners to share their possibly confidential or proprietary data with others who own related databases is a serious impediment to conducting a mutually beneficia...
SIGMOD
2008
ACM
14 years 9 months ago
2008
ACM
We identify proximity breach as a privacy threat specific to numerical sensitive attributes in anonymized data publication. Such breach occurs when an adversary concludes with hig...
NDSS
2009
IEEE
14 years 3 months ago
2009
IEEE
Many existing privacy-preserving techniques for querying distributed databases of sensitive information do not scale for large databases due to the use of heavyweight cryptographi...