798 search results - page 93 / 160 » Detecting Topological Change Using a Wireless Sensor Network |
149
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INFOCOM
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract—Stateless opportunistic forwarding is a simple faulttolerant distributed approach for data delivery and information querying in wireless ad hoc networks, where packets a...
121
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MOBISYS
2004
ACM
16 years 2 months ago
2004
ACM
In this paper, we investigate the impact of radio irregularity on the communication performance in wireless sensor networks. Radio irregularity is a common phenomenon which arises...
206
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SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
In wireless sensor networks (WSNs), energy consumption and data quality are two important issues due to limited energy resources and the need for accurate data. In this scenario, i...
123
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PERCOM
2007
ACM
15 years 2 months ago
2007
ACM
In wireless sensor networks, poor performance or unexpected behavior may be experienced for several reasons, such as trivial deterioration of sensing hardware, unsatisfactory impl...
133
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SENSYS
2009
ACM
15 years 10 months ago
2009
ACM
Continuous and reliable operation of WSNs is notoriously difficult to guarantee due to hardware degradation and environmental changes. In this paper, we propose and demonstrate a ...