http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Bruno Joachim Kweka (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
The Dilemma of Parameterizing Propagation Time in Blockchain P2P Network
Sandi Rahmadika,노시완,이경모,Bruno Joachim Kweka,이경현 한국정보처리학회 2020 Journal of information processing systems Vol.16 No.3
Propagation time on permissionless blockchain plays a significant role in terms of stability and performance inthe decentralized systems. A large number of activities are disseminated to the whole nodes in the decentralizedpeer-to-peer network, thus causing propagation delay. The stability of the system is our concern in the firstplace. The propagation delay opens up opportunities for attackers to apply their protocol. Either by acceleratingor decelerating the propagation time directly without proper calculation, it brings numerous negative impactsto the entire blockchain system. In this paper, we thoroughly review and elaborate on several parameters relatedto the propagation time in such a system. We describe our findings in terms of data communication, transactionpropagation, and the possibility of an interference attack that caused an extra propagation time. Furthermore,we present the influence of block size, consensus, and blockchain scalability, including the relation ofparameters. In the last session, we remark several points associated with the propagation time and use cases toavoid dilemmas in the light of the experiments and literary works.
ScienceON
KISS연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
