627 search results - page 18 / 126 » Modeling Mobility-Assisted Data Collection in Wireless Senso... |
JCP
2008
13 years 9 months ago
2008
In sensor networks, continuous query is commonly used for collecting periodical data from the objects under monitoring. This sort of queries needs to be carefully designed, in orde...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
—This paper presents a group-based security scheme for distributed wireless sensor networks. The scheme is proposed with 3-types of entities: one or more base stations, Y number ...
MOBISYS
2009
ACM
14 years 9 months ago
2009
ACM
The extraction of temporal characteristics from sensor data streams can reveal important properties about the sensed events. Knowledge of temporal characteristics in applications ...
INFOCOM
2011
IEEE
13 years 15 days ago
2011
IEEE
—A critical function of wireless sensor networks (WSNs) is data gathering. While, one is often only interested in collecting a relevant function of the sensor measurements at a s...
DSN
2004
IEEE
2004
IEEE
Evaluating the Impact of Limited Resource on the Performance of Flooding in Wireless Sensor Networks
14 years 25 days ago
Abstract-- Wireless sensor networks (WSNs) are large collections of resource limited nodes, densely deployed over a landscape. They gather and disseminate local data using multihop...