Provenance Based Trustworthiness Assessment in Sensor Networks

As sensor networks are being increasingly deployed in decision-making infrastructures such as battlefield monitoring systems and SCADA (Supervisory Control And Data Acquisition) systems, making decision makers aware of the trustworthiness of the collected data is a crucial. To address this problem, the authors propose a systematic method for assessing the trustworthiness of data items. Their approach uses the data provenance as well as their values in computing trust scores, that is, quantitative measures of trustworthiness.

Provided by: Purdue University Topic: Mobility Date Added: Sep 2010 Format: PDF

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