10809 search results - page 12 / 2162 » Location Based Services |
NTMS
2008
IEEE
14 years 2 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...
MDM
2007
Springer
14 years 1 months ago
2007
Springer
A general consensus is that the proliferation of locationaware devices will result in a diffusion of location-based services. Privacy preservation is a challenging research issue ...
ICMB
2007
IEEE
13 years 7 months ago
2007
IEEE
Providing location-aware services to mobile users comes with an inherent service-degrading data management problem for which the location-aware linkcell-based data management meth...
ICDCS
2005
IEEE
14 years 1 months ago
2005
IEEE
Recent announcement of the MSN Direct Service has demonstrated the feasibility and industrial interest in utilizing wireless broadcast for pervasive information services. To suppo...
W2GIS
2007
Springer
14 years 1 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...