66 search results - page 9 / 14 » Energy and Communication Efficient Group Key Management Prot... |
SASN
2006
ACM
14 years 1 months ago
2006
ACM
Key predistribution in wireless sensor networks refers to the problem of distributing secret keys among sensors prior to deployment. Solutions appeared in the literature can be cl...
ICOIN
2007
Springer
14 years 1 months ago
2007
Springer
Wireless Sensor Network (WSN) deployed in hostile environments suffers from severe security threats. In this paper, we propose a Secure Message Percolation (SMP) scheme for WSN. We...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
Abstract-- We investigate cascade dynamics in thresholdcontrolled (multiplex) propagation on random geometric networks. We find that such local dynamics can serve as an efficient, ...
WETICE
2002
IEEE
14 years 11 days ago
2002
IEEE
Networks of wireless microsensors for monitoring physical environments have emerged as an important new application area for the wireless technology. Key attributes of these new t...
ADHOC
2006
13 years 7 months ago
2006
We study the problem of data propagation in sensor networks, comprised of a large number of very small and low-cost nodes, capable of sensing, communicating and computing. The dis...