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Erschienen in:
2007 | OriginalPaper | Buchkapitel
A Survey of Stream Processing Problems and Techniques in Sensor Networks
verfasst von : Sharmila Subramaniam, Dimitrios Gunopulos
Erschienen in: Data Streams
Verlag: Springer US
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Sensor networks comprise small, low-powered and low-cost sensing devices that are distributed over a field to monitor a phenomenon of interest. The sensor nodes are capable of communicating their readings, typically through wireless radio. Sensor nodes produce streams of data, that have to be processed in-situ, by the node itself, or to be transmitted through the network, and analyzed offline. In this chapter we describe recently proposed, efficient distributed techniques for processing streams of data collected with a network of sensors.