1348 search results - page 198 / 270 » Group monitoring in mobile wireless sensor networks |
155
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SSDBM
2007
IEEE
16 years 19 days ago
2007
IEEE
Given their autonomy, flexibility and large range of functionality, wireless sensor networks can be used as an effective and discrete means for monitoring data in many domains. T...
166
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PERCOM
2004
ACM
16 years 6 months ago
2004
ACM
Networks of small devices, such as environmental sensors, introduce a number of new challenges for traditional protocols and approaches. In particular, the extreme resource constr...
183
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MOBIHOC
2002
ACM
16 years 6 months ago
2002
ACM
This paper investigates two fundamental characteristics of a wireless multihop network: its minimum node degree and its k?connectivity. Both topology attributes depend on the spat...
190
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SENSYS
2006
ACM
16 years 9 days ago
2006
ACM
Sensor networks are fundamentally constrained by the difficulty and energy expense of delivering information from sensors to sink. Our work has focused on garnering additional si...
145
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SENSYS
2003
ACM
15 years 11 months ago
2003
ACM
Sensor networks often involve the monitoring of mobile phenomena. We believe this task can be facilitated by a spatiotemporal multicast protocol which we call “mobicast”. Mobi...