Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308459807> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W4308459807 abstract "Abstract At present, there are difficulties in the governance of Internet rumors, such as slow control and information barriers. In the face of the confused and complex social public opinion environment, it is urgent to innovate technical means to break through the bottleneck of rumor prevention and control. Firstly, based on the architecture characteristics and core technologies of blockchain, this paper designs a multi-blockchain system architecture for the collaborative co-governance scenario of online rumors, and puts forward the design ideas of smart contracts and consensus mechanisms for the functions of different chains, so as to enable different chains and different nodes within each chain to achieve collaborative interaction of rumor dispelling and rumor suppression strategies. Secondly, according to the requirements of the rumor co-governance scenario, we improve the original PBFT consensus algorithm on the basis of analyzing the defects, and propose the RK-PBFT consensus mechanism based on rumor refutation reliability and K-Medoids clustering algorithm. Through the simulation experiment, the algorithm is compared before and after the improvement. The results show that the delay of the proposed improved consensus algorithm is significantly reduced and the throughput is greatly improved, in addition, in the case of the same number of nodes, the more the number of packets, the lower the delay and the higher the throughput. This means that the proposed consensus algorithm not only improves the delay and throughput performance of the original algorithm, but also ensures the reliability and operation efficiency of the rumor co-governance system." @default.
- W4308459807 created "2022-11-12" @default.
- W4308459807 creator A5031252469 @default.
- W4308459807 creator A5062979677 @default.
- W4308459807 date "2022-11-08" @default.
- W4308459807 modified "2023-09-27" @default.
- W4308459807 title "A multi-blockchain system application based on improved PBFT consensus mechanism for online rumor co-governance" @default.
- W4308459807 doi "https://doi.org/10.21203/rs.3.rs-2188736/v1" @default.
- W4308459807 hasPublicationYear "2022" @default.
- W4308459807 type Work @default.
- W4308459807 citedByCount "0" @default.
- W4308459807 crossrefType "posted-content" @default.
- W4308459807 hasAuthorship W4308459807A5031252469 @default.
- W4308459807 hasAuthorship W4308459807A5062979677 @default.
- W4308459807 hasBestOaLocation W43084598071 @default.
- W4308459807 hasConcept C10138342 @default.
- W4308459807 hasConcept C120314980 @default.
- W4308459807 hasConcept C121332964 @default.
- W4308459807 hasConcept C144133560 @default.
- W4308459807 hasConcept C149635348 @default.
- W4308459807 hasConcept C154945302 @default.
- W4308459807 hasConcept C157764524 @default.
- W4308459807 hasConcept C158379750 @default.
- W4308459807 hasConcept C163258240 @default.
- W4308459807 hasConcept C17744445 @default.
- W4308459807 hasConcept C2522767166 @default.
- W4308459807 hasConcept C2779687700 @default.
- W4308459807 hasConcept C2780469804 @default.
- W4308459807 hasConcept C2780513914 @default.
- W4308459807 hasConcept C2983222225 @default.
- W4308459807 hasConcept C31258907 @default.
- W4308459807 hasConcept C38652104 @default.
- W4308459807 hasConcept C39389867 @default.
- W4308459807 hasConcept C39549134 @default.
- W4308459807 hasConcept C41008148 @default.
- W4308459807 hasConcept C43214815 @default.
- W4308459807 hasConcept C555944384 @default.
- W4308459807 hasConcept C62520636 @default.
- W4308459807 hasConcept C73555534 @default.
- W4308459807 hasConcept C76155785 @default.
- W4308459807 hasConceptScore W4308459807C10138342 @default.
- W4308459807 hasConceptScore W4308459807C120314980 @default.
- W4308459807 hasConceptScore W4308459807C121332964 @default.
- W4308459807 hasConceptScore W4308459807C144133560 @default.
- W4308459807 hasConceptScore W4308459807C149635348 @default.
- W4308459807 hasConceptScore W4308459807C154945302 @default.
- W4308459807 hasConceptScore W4308459807C157764524 @default.
- W4308459807 hasConceptScore W4308459807C158379750 @default.
- W4308459807 hasConceptScore W4308459807C163258240 @default.
- W4308459807 hasConceptScore W4308459807C17744445 @default.
- W4308459807 hasConceptScore W4308459807C2522767166 @default.
- W4308459807 hasConceptScore W4308459807C2779687700 @default.
- W4308459807 hasConceptScore W4308459807C2780469804 @default.
- W4308459807 hasConceptScore W4308459807C2780513914 @default.
- W4308459807 hasConceptScore W4308459807C2983222225 @default.
- W4308459807 hasConceptScore W4308459807C31258907 @default.
- W4308459807 hasConceptScore W4308459807C38652104 @default.
- W4308459807 hasConceptScore W4308459807C39389867 @default.
- W4308459807 hasConceptScore W4308459807C39549134 @default.
- W4308459807 hasConceptScore W4308459807C41008148 @default.
- W4308459807 hasConceptScore W4308459807C43214815 @default.
- W4308459807 hasConceptScore W4308459807C555944384 @default.
- W4308459807 hasConceptScore W4308459807C62520636 @default.
- W4308459807 hasConceptScore W4308459807C73555534 @default.
- W4308459807 hasConceptScore W4308459807C76155785 @default.
- W4308459807 hasLocation W43084598071 @default.
- W4308459807 hasOpenAccess W4308459807 @default.
- W4308459807 hasPrimaryLocation W43084598071 @default.
- W4308459807 hasRelatedWork W160116885 @default.
- W4308459807 hasRelatedWork W1967310952 @default.
- W4308459807 hasRelatedWork W1998323989 @default.
- W4308459807 hasRelatedWork W2124870959 @default.
- W4308459807 hasRelatedWork W2159903768 @default.
- W4308459807 hasRelatedWork W2625512991 @default.
- W4308459807 hasRelatedWork W2897038802 @default.
- W4308459807 hasRelatedWork W4308085986 @default.
- W4308459807 hasRelatedWork W94000989 @default.
- W4308459807 hasRelatedWork W2245897568 @default.
- W4308459807 isParatext "false" @default.
- W4308459807 isRetracted "false" @default.
- W4308459807 workType "article" @default.