1927 search results - page 18 / 386 » An Access Control Model for Location based Services |
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OTM
2005
Springer
15 years 3 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...
GI
2005
Springer
15 years 3 months ago
2005
Springer
: The concept of symbolic or semantic locations significantly simplifies the development of several applications that access location information in mobile scenarios. This paper mo...
KES
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Currently, the major focus on the network security is securing individual components as well as preventing unauthorized access to network service. In this paper, we propo...
CORR
2012
Springer
13 years 5 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 ...
INFOCOM
1999
IEEE
15 years 2 months ago
1999
IEEE
We are facing a growing user demand for ubiquitous Internet access. As a result, network ports and wireless LANs are becoming common in public spaces inside buildings such as loung...