1423 search results - page 77 / 285 » Secure and Efficient Data Collection in Sensor Networks |
149
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WWW
2007
ACM
16 years 4 months ago
2007
ACM
Current web search engines focus on searching only the most recent snapshot of the web. In some cases, however, it would be desirable to search over collections that include many ...
110
Voted
MOBICOM
2006
ACM
15 years 10 months ago
2006
ACM
Significant progress has been made in terrestrial sensor networks to revolutionize sensing and data collection. To bring the concept of long-lived, dense sensor networks to the u...
189
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MOBIHOC
2005
ACM
16 years 3 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...
259
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ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Current approaches to K Nearest Neighbor (KNN) search in mobile sensor networks require certain kind of indexing support. This index could be either a centralized spatial index or...
137
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CCR
2010
15 years 4 months ago
2010
We present a sophisticated framework to systematically explore the temporal correlation in environmental monitoring wireless sensor networks. The presented framework optimizes los...