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학술대회 Blockchain based Data Marketplace System
Cited 4 time in scopus Download 3 time Share share facebook twitter linkedin kakaostory
저자
유현경, 고남석
발행일
202010
출처
International Conference on Information and Communication Technology Convergence (ICTC) 2020, pp.1255-1257
DOI
https://dx.doi.org/10.1109/ICTC49870.2020.9289087
협약과제
20HH1600, 초연결 지능 인프라 원천기술 연구개발, 김선미
초록
Blockchain technologies have given lots of impact on the existing market trends during the past few years. In particular, smart contract mechanism based on blockchain can guarantee the automatic and secure trading. In this paper, we propose a novel approach for blockchain-based data marketplace system. It can facilitate effective data retrieval and automatic transactions between various data providers and consumers. Also, we provide the named and secure data communication at the network layer, based on NDN. We present the system architecture and describe the service flows that show functionality of the marketplace.
키워드
blockchain, ethereum, marketplace, name data networking, registry, smart contract
KSP 제안 키워드
BlockChain, Contract mechanism, Data Providers, Data marketplace, Market trends, Novel approach, Smart contracts, System architecture, data retrieval, network layer, secure data communication