10044 search results - page 1887 / 2009 » Authentication in Wireless Networks |
146
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PERCOM
2007
ACM
15 years 11 months ago
2007
ACM
Traffic Congestion is a multi-billion dollar national problem and worsening every year with population growth and increase in freight traffic. We present a model for realistic s...
162
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SSDBM
2007
IEEE
15 years 11 months ago
2007
IEEE
Reservoir sampling is a well-known technique for sequential random sampling over data streams. Conventional reservoir sampling assumes a fixed-size reservoir. There are situation...
129
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VTC
2007
IEEE
15 years 11 months ago
2007
IEEE
— Future mobile radio networks will have the requirement of very high data rates. Typical wireless data communication will not only occur in short range scenarios like hotspots i...
127
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ALGOSENSORS
2007
Springer
15 years 10 months ago
2007
Springer
We introduce Semi-Matching with Demands (SMD), which models a certain problem in sensor networks of assigning individual sensors to sensing tasks. If there are multiple sensing tas...
136
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EUROSSC
2007
Springer
15 years 10 months ago
2007
Springer
We describe and evaluate a distributed architecture for the online recognition of user activity sequences. In a lower layer, simple heterogeneous atomic activities were recognised ...