828 search results - page 161 / 166 » Access Control in Location-Based Services |
186
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MOBIHOC
2005
ACM
16 years 3 months ago
2005
ACM
This paper proposes a new principle for designing MAC protocols for spread spectrum based ad hoc networks ? inducing spatial clustering in contending transmitters/receivers. We fi...
140
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HPDC
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper explores the feasibility of a cost-efficient storage architecture that offers the reliability and access performance characteristics of a high-end system. This architec...
123
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ICMCS
2006
IEEE
15 years 10 months ago
2006
IEEE
A novel video encoding and splicing method is proposed which minimizes the tune-in time of “channel zapping”, i.e. changing from one audiovisual service to another, in IPDC ov...
132
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INFOCOM
2006
IEEE
15 years 10 months ago
2006
IEEE
– In contrast to a typical single source of data updates in Internet applications, data files in a networked information system are often distributed, replicated, accessed and up...
172
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EURONGI
2005
Springer
15 years 9 months ago
2005
Springer
Abstract— Trajectory Based Forwarding (TBF) is a new approach to routing in ad hoc wireless networks. It exploits node position information and, similarly to source routing, requ...