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Sensor Networks : Enabling the Sensor Web and Facilitating Data Fusion

This paper provides a summary of the work carried out by BT Research over the last three years while investigating Generic Sensor Network Architectures and Sensor Web Enablement (SWE). An overview of SWE and Complex Event Processing (CEP) is provided. In addition, the SAPHE and BRIDGE projects are discussed, which have served as case studies for the application of SWE specifications or CEP techniques.