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RWTH Aachen
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Blockchain-based Data Verification and Consent Management for Trusted Learning Analytics Using Mentoring Chatbots

Year 2021

Automating mentoring by intelligent chatbots to give students more support in self-regulated learning in higher education is a promising idea. However, to make the mentoring bots intelligent they need access to sensitive personal learning analytics data, possibly decreasing the trust of students in the mentoring processes. We have created and evaluated two important contributions to increase the trust. First, a blockchain-based verification process for increasing the transparency of data access and second, a consent self- management of learning analytics data, retaining the control in the hands of the students. Evaluation results are very positive and will lead to the application in a large-scale mentoring support environment.

Details

The 11th International Learning Analytics and Knowledge Conference (LAK’21)

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Presented at

LAK 2021, 2021 , US.

Published in

Companion Proceedings of the 11th International Learning Analytics and Knowledge Conference (LAK’21) .

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