27 search results - page 2 / 6 » Comparing trust mechanisms for monitoring aggregator nodes i... |
SENSYS
2003
ACM
13 years 10 months ago
2003
ACM
Sensor networks promise viable solutions to many monitoring problems. However, the practical deployment of sensor networks faces many challenges imposed by real-world demands. Sen...
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
—In wireless sensor networks, in-network aggregation is the process of compressing locally the data gathered by the sensor nodes, so that only the compressed data travel across s...
COMCOM
2007
13 years 4 months ago
2007
Distributed wireless sensor networks have problems on detecting and preventing malicious nodes, which always bring destructive threats and compromise multiple sensor nodes. Theref...
IJSNET
2006
13 years 4 months ago
2006
This paper explores in-network aggregation as a power-efficient mechanism for collecting data in wireless sensor networks. In particular, we focus on sensor network scenarios wher...
MUE
2007
IEEE
13 years 11 months ago
2007
IEEE
Wireless Sensor Networks (WSNs) have been widely used in environment monitoring to collect useful information. Packet broadcasting is an essential function for establishing a comm...