1927 search results - page 258 / 386 » An Access Control Model for Location based Services |
153
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ECSCW
1993
15 years 7 months ago
1993
: Most cooperation support systems require information about the organisational context in which they are used. This is particularly required when systems are used in a large organ...
186
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ARTQOS
2003
Springer
15 years 10 months ago
2003
Springer
We study what kind of differentiation can be achieved using DiffServ without admission control and using a relative services approach, i.e. the rate of the flow should be in propor...
185
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COMCOM
2010
15 years 3 months ago
2010
Today, a wide range of 802.11-based Wireless LANs (WLANs) have become dominant to provide wireless Internet access for file transfers. For engineering purposes, there is a need fo...
167
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CIKM
2009
Springer
15 years 11 months ago
2009
Springer
With the development of positioning technologies and the boosting deployment of inexpensive location-aware sensors, large volumes of trajectory data have emerged. However, efficie...
185
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NDSS
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper we present PAMINA (Privilege Administration and Management INfrAstructure), a privilege management system using authorization certificates. Our system supports distr...