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On the Need for Data Quality Assessment in Blockchains | IEEE Journals & Magazine | IEEE Xplore

On the Need for Data Quality Assessment in Blockchains


Abstract:

Current smart contract-enabled blockchain technology exhibits limited support for data quality assessment of transaction payloads. This is critical because blockchain aim...Show More

Abstract:

Current smart contract-enabled blockchain technology exhibits limited support for data quality assessment of transaction payloads. This is critical because blockchain aims at removing intermediaries, which often play an important role in guaranteeing a certain level of the quality of data used by a system. Moreover, owing to the immutability typical of blockchain, poor quality data are bound to remain stored in a blockchain, possibly forever. This article contextualizes the issue of data quality in blockchains, discussing how to extend or adapt blockchain technology to support data quality assessment and identifying a set of challenges for future research.
Published in: IEEE Internet Computing ( Volume: 25, Issue: 3, 01 May-June 2021)
Page(s): 71 - 78
Date of Publication: 14 October 2020

ISSN Information:


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