404 search results - page 56 / 81 » Privacy Preservation for Data Cubes |
FOCS
2010
IEEE
13 years 7 months ago
2010
IEEE
We study differential privacy in a distributed setting where two parties would like to perform analysis of their joint data while preserving privacy for both datasets. Our results ...
SIGMOD
2007
ACM
14 years 10 months ago
2007
ACM
The use of any modern computer system leaves unintended traces of expired data and remnants of users' past activities. In this paper, we investigate the unintended persistenc...
VISUALIZATION
1997
IEEE
14 years 2 months ago
1997
IEEE
We present a multiresolution framework, called Multi-Tetra framework, that approximates volume data with different levelsof-detail tetrahedra. The framework is generated through a...
PERCOM
2009
ACM
14 years 4 months ago
2009
ACM
—The ubiquity of mobile devices has brought forth the concept of participatory sensing, whereby ordinary citizens can now contribute and share information from the urban environm...
KDD
2005
ACM
14 years 10 months ago
2005
ACM
We address privacy-preserving classification problem in a distributed system. Randomization has been the approach proposed to preserve privacy in such scenario. However, this appr...