30 search results - page 1 / 6 » Indexing of Moving Objects for Location-Based Services |
OTM
2005
Springer
14 years 27 days ago
2005
Springer
Because moving objects usually moves on spatial networks, efficient trajectory index structures are required to gain good retrieval performance on their trajectories. However, ther...
ICDE
2002
IEEE
14 years 11 days ago
2002
IEEE
NSF
2001
Springer
13 years 12 months ago
2001
Springer
As prices of basic enabling equipment like smart cell phones, hand holds, wireless modems, and GPS devices continue to drop rapidly, International Data Corp (IDC) predicts that the...
ISCAPDCS
2004
13 years 8 months ago
2004
Location based services in mobile environments have been recognized as a challenging problem that calls for new service models and dynamic strategies. The problem becomes even har...
W2GIS
2005
Springer
14 years 27 days 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...