81 search results - page 4 / 17 » Anonymity in Location-Based Services: Towards a General Fram... |
GIS
2008
ACM
14 years 7 months ago
2008
ACM
In order to provide context?aware Location?Based Services, real location data of mobile users must be collected and analyzed by spatio?temporal data mining methods. However, the d...
CCS
2007
ACM
14 years 13 days ago
2007
ACM
Recently, a universally composable framework for RFID authentication protocols providing availability, anonymity, and authenticity was proposed. In this paper we extend that frame...
HPDC
2007
IEEE
13 years 10 months ago
2007
IEEE
We claim that network services can be transparently added to existing unmodified applications running inside virtual machine environments. Examples of these network services inclu...
WWW
2008
ACM
14 years 7 months ago
2008
ACM
This paper presents PrivacyGrid - a framework for supporting anonymous location-based queries in mobile information delivery systems. The PrivacyGrid framework offers three unique...
MOBIDE
2006
ACM
14 years 7 days ago
2006
ACM
Composition of temporal and spatial properties of real world objects in a unified data framework results into Moving Object Databases (MOD). MODs are able to process, manage and a...