A-Posteriori Detection of Sensor Infrastructure Errors in Correlated Sensor Data and Business Workflows

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Wombacher, Andreas (2011) A-Posteriori Detection of Sensor Infrastructure Errors in Correlated Sensor Data and Business Workflows. [Report]

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Abstract:Sensor data can be interpreted as a view on physical objects effected by business processes. Since both sensor infrastructures and business workflows must deal with imprecise information, the correlation of sensor data and business workflow data might be used a-posteriori to determine the source of the imprecision. In this paper, information theory based approach is presented to distinguish sensor infrastructure errors from inhomogeneous business workflows. This approach can be applied on detecting imprecisions in the sensor infrastructure, like e.g. sensor errors or changes of the sensor infrastructure deployment.
Item Type:Report
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/76512
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