169 search results - page 17 / 34 » A secure hierarchical model for sensor network |
IJSNET
2007
13 years 7 months ago
2007
: Robustness and security of services like localisation, routing and time synchronisation in Wireless Sensor Networks (WSNs) have been critical issues. Efficient mathematical (gra...
RTSS
2009
IEEE
14 years 2 months ago
2009
IEEE
—Real-time detection is an important requirement of many mission-critical wireless sensor network applications such as battlefield monitoring and security surveillance. Due to t...
SRDS
2008
IEEE
14 years 2 months ago
2008
IEEE
Unattended Wireless Sensor Networks (UWSNs) are composed of many small resource-constrained devices and operate autonomously, gathering data which is periodically collected by a v...
SECON
2007
IEEE
14 years 1 months ago
2007
IEEE
—Programming Wireless Sensor Network (WSN) applications is known to be a difficult task. Part of the problem is that the resource limitations of typical WSN nodes force programm...
IJDSN
2006
13 years 7 months ago
2006
Security is a critical challenge for creating robust and reliable sensor networks. For example, routing attacks have the ability to disconnect a sensor network from its central ba...