Example of data stream descriptions (IMAGE)
Caption
Example of data stream descriptions for a heartrate sensor (left) and the secure transformation of its data policies (data access requirements, right). Vizard preserves public metadata attributes (e.g. age group and country in this example) to facilitate grouping and filtering of different data streams.
Credit
© Cai, C. et al. https://dl.acm.org/doi/10.1145/3548606.3559349
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