295 search results - page 3 / 59 » Distributed Spatial Clustering in Sensor Networks |
AINA
2008
IEEE
14 years 8 months ago
2008
IEEE
Sensor networks usually generate continuous stream of data over time. Clustering sensor data as a core task of mining sensor data plays an essential role in analytical application...
GSN
2009
Springer
14 years 10 months ago
2009
Springer
We propose energy-efficient compressed sensing for wireless sensor networks using spatially-localized sparse projections. To keep the transmission cost for each measurement low, we...
IPPS
2003
IEEE
14 years 11 months ago
2003
IEEE
Clustering is an important characteristic of most sensor applications. In this paper we define COSMOS, the Cluster-based, heterOgeneouS MOdel for Sensor networks. The model assum...
IJWMC
2006
14 years 6 months ago
2006
: Since sensor nodes operate on batteries, energy-efficient mechanisms for gathering sensor data are indispensable in prolonging the lifetime of a sensor network as long as possibl...
SAC
2008
ACM
14 years 5 months ago
2008
ACM
We present an analogy between the operation of a Wireless Sensor Network and the sampling and reconstruction of a signal. We measure the impact of three factors on the quality of ...