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http://dx.doi.org/10.7236/JIIBC.2020.20.6.151

A study on the application of blockchain technology to prevent duplicate supply and demand of similar welfare services  

Min, Youn A (Dept. of Computer Science Engineering, Hanyang Cyber University)
Publication Information
The Journal of the Institute of Internet, Broadcasting and Communication / v.20, no.6, 2020 , pp. 151-156 More about this Journal
Abstract
Various institutions provide various welfare-related services, and accordingly, the quantity and quality of welfare-related services are improved. Along with the improvement of welfare services, the rate of fraudulent and redundant supply and demand due to inappropriate applicants is also increasing. In particular, in the case of similarly promoted projects by various institutions, confirmation of duplicate applications may be insufficient due to system inconsistency between institutions and delays in qualification verification, which may result in duplicate supply and demand. In this paper, in order to prevent the redundant supply and demand related to welfare service similar projects in various institutions, the problem of data management and sharing between institutions was reviewed and a method of applying blockchain technology was proposed step by step. Through the proposal of this paper, transparent data management of recipients is possible, and through this, trust-based welfare benefit management will be possible.
Keywords
blockchain; welfare service; duplicate supply;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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