798 search results - page 135 / 160 » Detecting Topological Change Using a Wireless Sensor Network |
127
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SENSYS
2004
ACM
15 years 8 months ago
2004
ACM
Wireless sensor network applications, similarly to other distributed systems, often require a scalable time synchronization service enabling data consistency and coordination. Thi...
159
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IPSN
2007
Springer
15 years 9 months ago
2007
Springer
We study the problem of aggregating data from a sparse set of nodes in a wireless sensor network. This is a common situation when a sensor network is deployed to detect relatively...
150
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PERCOM
2008
ACM
16 years 2 months ago
2008
ACM
Existing code update protocols for reprogramming nodes in a sensor network are either unsuitable or inefficient when used in a mobile environment. The prohibitive factor of uncert...
123
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ISRR
2005
Springer
15 years 8 months ago
2005
Springer
A vision-based automatic tracking system for ocean animals in the midwater has been demonstrated in Monterey Bay, CA. Currently, the input to this system is a measurement of relati...
128
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ICITA
2005
IEEE
15 years 8 months ago
2005
IEEE
Mobile ad hoc networks (MANETs) enable all mobile nodes to communicate each other without base stations or access points, and the transfer of data packets is completed through the...