75 search results - page 2 / 15 » Location-based services: A database perspective |
ICDE
2002
IEEE
13 years 9 months ago
2002
IEEE
W2GIS
2005
Springer
13 years 10 months ago
2005
Springer
Location-based services (LBS) constitute an emerging application domain involving spatio-temporal databases. In this paper, i) we propose a classification of LBS, depending on whet...
IDEAS
2003
IEEE
13 years 10 months ago
2003
IEEE
We characterize the dynamic data management problem for location based services(LBS) in mobile environments and devise a cost model for servicing both location independent and loc...
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...
SIGMOD
2008
ACM
14 years 4 months ago
2008
ACM
Mobile devices equipped with positioning capabilities (e.g., GPS) can ask location-dependent queries to Location Based Services (LBS). To protect privacy, the user location must n...