698 search results - page 74 / 140 » Privacy Preserving OLAP |
SDM
2009
SIAM
14 years 4 months ago
2009
SIAM
In this paper, we propose a privacy model that offers trajectory privacy to the requesters of Location-Based Services (LBSs), by utilizing an underlying network of user movement. ...
ESORICS
2009
Springer
14 years 2 months ago
2009
Springer
Wehypothesizethat, inaFacebook-stylesocial networksystem, proper visualization of one’s extended neighbourhood could help the user understand the privacy implications of her acce...
SIGMOD
2012
ACM
11 years 10 months ago
2012
ACM
Data privacy has been an important research topic in the security, theory and database communities in the last few decades. However, many existing studies have restrictive assumpt...
PET
2005
Springer
14 years 1 months ago
2005
Springer
Trust negotiation between two subjects require each one proving its properties to the other. Each subject specifies disclosure policies stating the types of credentials and attrib...
KDD
2008
ACM
14 years 8 months ago
2008
ACM
Privacy is an increasingly important aspect of data publishing. Reasoning about privacy, however, is fraught with pitfalls. One of the most significant is the auxiliary informatio...