10809 search results - page 14 / 2162 » Location Based Services |
130
Voted
CORR
2012
Springer
13 years 11 months ago
2012
Springer
We consider Location-based Service (LBS) settings, where a LBS provider logs the requests sent by mobile device users over a period of time and later wants to publish/share these ...
161
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OTM
2005
Springer
15 years 8 months 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...
134
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SSD
2009
Springer
15 years 9 months ago
2009
Springer
Outsourcing data to third party data providers is becoming a common practice for data owners to avoid the cost of managing and maintaining databases. Meanwhile, due to the populari...
136
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INFOCOM
2008
IEEE
15 years 9 months ago
2008
IEEE
Abstract. One important problem for such public broadcast LBS is to enforce access control on a large number of subscribers. In such a system a user typically subscribes to a LBS f...
OTM
2005
Springer
15 years 8 months ago
2005
Springer