2083 search results - page 129 / 417 » Semantic information and sensor networks |
178
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—We study the problem of in-network processing and queries of trajectories of moving targets in a sensor network. The main idea is to exploit the spatial coherence of target traj...
198
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EWSN
2010
Springer
16 years 3 months ago
2010
Springer
Multi-hop routing in wireless sensor networks (WSNs) offers little protection against deception through replaying routing information. This defect can be taken advantage of by an a...
195
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AAAI
2007
15 years 8 months ago
2007
In many sensing applications we must continuously gather information to provide a good estimate of the state of the environment at every point in time. A robot may tour an environ...
249
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FBIT
2007
IEEE
16 years 23 days ago
2007
IEEE
In Wireless Sensor Networks (WSNs), address-based routing approaches often lead to severe problems due to node mobility, energy-saving sleep-cycles, and often missing or unreliabl...
189
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JIPS
2006
15 years 6 months ago
2006
: Accurate and efficient monitoring of dynamically changing environments is one of the most important requirements for ubiquitous network environments. Ubiquitous computing provide...