1037 search results - page 138 / 208 » Distributed Database Design for Mobile Geographical Applicat... |
162
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MOBILITY
2009
ACM
15 years 8 months ago
2009
ACM
MANETs are self-organizing networks composed of mobile wireless nodes with often scarce resources. Distributed applications based on the P2P paradigm are by nature good candidates...
111
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MOBICOM
2004
ACM
15 years 7 months ago
2004
ACM
Many sensor network applications require location awareness, but it is often too expensive to include a GPS receiver in a sensor network node. Hence, localization schemes for sens...
136
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SENSYS
2006
ACM
15 years 7 months ago
2006
ACM
Introducing mobile data sinks into wireless sensor networks (WSNs) improves the energy efficiency and the network lifetime, and is demanded for many application scenarios, such a...
FAST
2003
15 years 3 months ago
2003
We show how untrusted computers can be used to facilitate secure mobile data access. We discuss a novel architecture, data staging, that improves the performance of distributed ...
116
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MOBIHOC
2005
ACM
16 years 1 months ago
2005
ACM
IEEE 802.11 MAC, called the Distributed Coordination Function (DCF), employs carrier sensing to effectively avoid collisions, but this makes it difficult to maximally reuse the sp...