24 search results - page 1 / 5 » iPDA: Supporting Privacy-Preserving Location-Based Mobile Se... |
MDM
2007
Springer
13 years 10 months ago
2007
Springer
This demonstration presents iPDA, a system to support privacy-preserving data access in location-based mobile services. The iPDA system consists of three main components: 1) a mob...
SDMW
2009
Springer
13 years 9 months ago
2009
Springer
A “friend finder” is a Location Based Service (LBS) that informs users about the presence of participants in a geographical area. In particular, one of the functionalities of ...
GIS
2008
ACM
14 years 5 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...
ESORICS
2009
Springer
13 years 11 months ago
2009
Springer
The increasing availability of space-time trajectories left by location-aware devices is expected to enable novel classes of applications where the discovery of consumable, concise...
SECON
2007
IEEE
13 years 10 months ago
2007
IEEE
Abstract— Mobile ad hoc networks often support sensitive applications. These applications may require that users’ identity, location, and correspondents be kept secret. This is...