Journal of Digital Convergence (디지털융복합연구)

The Society of Digital Policy and Management (한국디지털정책학회)
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Research on Sharding Model for Enabling Cross Heterogeneous Blockchain Transactions

이기종 블록체인간 거래를 위한 샤딩모델 연구

  • 홍성혁 (백석대학교 스마트IT공학부, 핀테크 전공)
  • Received : 2021.04.26
  • Accepted : 2021.05.20
  • Published : 2021.05.28
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Abstract

While blockchain platforms for various purposes have been developed and the blockchain ecosystem is being developed, interoperability problems are emerging in which each blockchain is isolated and operated. In this study, we introduce interchain and sidechain technologies, which are blockchain that connect blockchain, and explain examples of using heterogeneous blockchain transactions and functions by applying them. In addition, blockchain, artificial intelligence, and IoT technologies, which are drawing attention in the fourth industrial revolution, are going through a process of converging and developing beyond their own development. In this regard, we present processes for combining artificial intelligence or IoT in blockchain, and propose a model that can operate without intervention by applying the combination of blockchain and artificial intelligence IoT to processes for trading and exchange between heterogeneous blockchain.

다양한 목적의 블록체인 플랫폼이 개발되어 블록체인 생태계가 발전되는 와중에 각 블록체인들이 고립돼서 운용되는 상호운용성 문제가 나타나고 있다. 이에 본 연구에서 블록체인들을 연결해주는 블록체인인 인터체인과 사이드체인 기술을 소개하고 이를 적용함으로써 이기종 블록체인간 거래와 기능을 사용하는 예를 설명하였다. 또한, 4차 산업혁명에서 주목받는 기술인 블록체인, 인공지능, IoT 각각의 기술들이 독자적인 발전과정을 넘어서서 서로 융합하여 발전하는 과정을 거치고 있다. 이에 대해서 블록체인에 인공지능을 또는 IoT가 결합하는 과정들을 제시하고 더불어 블록체인과 인공지능 IoT의 결합을 이기종 블록체인간의 거래와 교류를 위한 과정에 적용해서 개입 없이 작동할 수 있는 모델을 제안하였다.

Keywords

Acknowledgement

This research was supported by 2021 Baekseok University Research Fund.

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