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A hierarchical model for distributed collaborative computation in wireless sensor networks
Proceedings International Parallel and Distributed Processing Symposium
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 assumes a hierarchical network architecture comprising of a large number of low cost sensors with limited computation capability, and fewer number of powerful clusterheads, uniformly distributed in a two dimensional terrain. The sensors are organized into single hop clusters, each managed by a clusterhead. The clusterheads
doi:10.1109/ipdps.2003.1213310
dblp:conf/ipps/SinghP03
fatcat:soctembuz5dfvephl3w4yf4i5a