87 search results - page 11 / 18 » Localized Sensor Area Coverage with Low Communication Overhe... |
JSAC
2006
13 years 7 months ago
2006
Abstract-- Node compromise is a serious threat to wireless sensor networks deployed in unattended and hostile environments. To mitigate the impact of compromised nodes, we propose ...
MOBIHOC
2005
ACM
14 years 7 months ago
2005
ACM
Tiny, low-cost sensor devices are expected to be failure-prone and hence in many realistic deployment scenarios for sensor networks these nodes are deployed in higher than necessa...
ICDE
2004
IEEE
14 years 8 months ago
2004
IEEE
In the emerging area of sensor-based systems, a significant challenge is to develop scalable, fault-tolerant methods to extract useful information from the data the sensors collec...
PE
2002
Springer
13 years 7 months ago
2002
Springer
Many emerging mobile wireless applications depend upon secure group communications, in which data is encrypted and the group's data encryption key is changed whenever a membe...
ICDCS
2007
IEEE
14 years 1 months ago
2007
IEEE
While extensive studies have been carried out in the past several years for many sensor applications, they cannot be applied to the network with extremely low and intermittent con...