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Event-driven Systems

Integrating sensor networks (2)

Data:

sensor-ID, data value, timestamp, location

value aggregation from densely deployed sensors

inaccuracies masked – data cleansing

heterogeneous sensor data correlated (fused)

Information/semantics:

events defined, to present sensor data to applications including context models

events correlated, higher-level events generated

real-time delivery may be required

level of data logging required (keeping all sensor data)?

Event-driven Systems

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