75 search results - page 2 / 15 » A predictive location model for location-based services |
W2GIS
2007
Springer
13 years 11 months ago
2007
Springer
Location-based services (LBS) constitute an emerging application domain rapidly introduced in modern life habits. However, given that LBS already count a few years of commercial li...
UIC
2007
Springer
13 years 11 months ago
2007
Springer
As wireless communication advances, research on location-based services using mobile devices has attracted interest, which provides information and services related to user’s phy...
ANSS
2003
IEEE
13 years 10 months ago
2003
IEEE
NTMS
2008
IEEE
13 years 11 months ago
2008
IEEE
—We propose an access control model that extends RBAC (Role-Based Access Control) to take time and location into account, and use term rewriting systems to specify access control...
MOBISYS
2003
ACM
14 years 4 months ago
2003
ACM
Advances in sensing and tracking technology enable location-based applications but they also create significant privacy risks. Anonymity can provide a high degree of privacy, save...