537 search results - page 3 / 108 » An energy-efficient fault-tolerant monitoring system for sen... |
APWEB
2008
Springer
13 years 9 months ago
2008
Springer
Wireless sensor network (WSN) containing thousands of tiny and low-power nodes can be used to monitor environment. An energy-efficient and reliable wireless communication architect...
JCM
2007
13 years 7 months ago
2007
Abstract— Wireless Sensor Networks (WSNs) have the potential of significantly enhancing our ability to monitor and interact with our physical environment. Realizing a faulttoler...
ICSAP
2010
13 years 11 months ago
2010
— When sensors are redundantly deployed, a subset of sensors should be selected to actively monitor the field (referred to as a "cover"), while the rest of the sensors ...
IEEECSA
2009
13 years 5 months ago
2009
We study the multicast problem in wireless sensor networks, where the source can send data to a fixed number of destinations (actuators) at a different rate (multiratecast). A typi...
DSN
2005
IEEE
14 years 29 days ago
2005
IEEE
Since sensor data gathering is the primary functionality of sensor networks, it is important to provide a fault tolerant method for reasoning about sensed events in the face of ar...