114 search results - page 4 / 23 » On the Privacy of Concealed Data Aggregation |
CCS
2011
ACM
12 years 7 months ago
2011
ACM
A significant and growing class of location-based mobile applications aggregate position data from individual devices at a server and compute aggregate statistics over these posi...
PERCOM
2008
ACM
14 years 7 months ago
2008
ACM
This paper presents preliminary results on anonymization and obfuscation techniques to preserve users' privacy in context-aware service provisioning. The techniques are based...
PET
2009
Springer
14 years 1 months ago
2009
Springer
: © Privacy-Preserving Computation and Verification of Aggregate Queries on Outsourced Databases Brian Thompson, Stuart Haber, William G. Horne, Tomas Sander, Danfeng Yao HP Labor...
GEOINFO
2007
13 years 8 months ago
2007
In this paper we are interested in storing and perform OLAP queries about various aggregate trajectory properties. We consider a data stream environment where a set of mobile objec...
PAKDD
2010
ACM
14 years 4 days ago
2010
ACM
Abstract. Consider the scenario where information about a large network is distributed across several different parties or commercial entities. Intuitively, we would expect that th...