798 search results - page 35 / 160 » Detecting Topological Change Using a Wireless Sensor Network |
128
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WCE
2007
15 years 28 days ago
2007
—Spatial query execution is an essential functionality of a sensor network. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execu...
103
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MOBIHOC
2008
ACM
15 years 11 months ago
2008
ACM
In order to better understand human and animal mobility and its potential effects on Mobile Ad-Hoc networks and Delay-Tolerant Networks, many researchers have conducted experiment...
INFOCOM
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract—Many sensor network applications are tightly coupled with the geometric environment where the sensor nodes are deployed. The topological skeleton extraction has shown gr...
102
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IPCCC
2007
IEEE
15 years 6 months ago
2007
IEEE
Key management is the cornerstone for secure communication in sensor networks. Researchers have recently developed many techniques to setup pairwise keys between sensor nodes. How...
ALGOSENSORS
2010
Springer
14 years 10 months ago
2010
Springer
Wireless networks often experience a significant amount of churn, the arrival and departure of nodes. In this paper we propose a distributed algorithm for single-hop networks that...