4 articles for “Consensus Protocol”

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Research ArticleOpen accessIn the keywordsConsensus Decision Making on Scale-Free Buyer NetworksSunantha Sodsee, Maytiyanin Komkhao, Phayung MeesadProblem statement: Due to a behavior of buyers effects to a growth of marketing, then a group of agreement of buyers and buyers’ behavior on eventually placing orders are investigating. Approach: In this study, a discrete-time consensus protocol for a scale-free buyer networks is proposed. Herein, an initial purchase intention of each buyer is defined to be active or non-active … …Journal of Computer Science, Vol. 7, Issue 10 · 8 Aug 2011 · 6,714 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsA Novel Blockchain-Based System for Developing a Virtual JudgeHayder Abdulsattar Nahi, Noor Hasssan Fadhil, Moatasem Mohammed Saeed, Rusul Abdulkarrem SalmanThe designed judicial system is frequently unavailable to people, it is needed in a long time to process and is expensive. Blockchain technology proposes a potential explanation for these cases by facilitating the construction of a virtual judge that can automate considerable dispute resolution processes. This study suggests utilizing blockchain technology with Network Function Virtualization (NFV) to create a virtual … …Journal of Computer Science, Vol. 21, Issue 2 · 18 Jan 2025 · 5,874 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsFault-tolerant Distributed Systems with Diagnostics AlgorithmsOleg Viktorov, Afif MghawishTo provide consistent actions in distributed systems with faulty nodes the Byzantine agreement protocol (algorithm) is widely used. In case of using message exchange scheme without authentication the Byzantine agreement algorithm leads to agreement if the number of nodes doesn’t exceed 1/3 of the total number. The proposed algorithms based on diagnostics procedures are used to reach an agreement in … …Journal of Computer Science, Vol. 1, Issue 2 · 19 Oct 2005 · 4,840 accessesView PDF Cite

Research ArticleOpen accessIn the abstractAssessment of Site Specific Mutational Effect on Transcription Initiation at Escherichia coli PromoterS. Kannan, M. Krishnan, S. Sundarraj et al.Problem statement: It is widely accepted thought that the weak promoters control the RNA synthesis and play regulatory role in complex genetic networks in bacterial system. An experiment had been designed to address whether mutations in the -16/-17 region affect the rate of transcription at an activator-independent promoter in E. coli or not? Approach: The aim of this study was … …American Journal of Biochemistry and Biotechnology, Vol. 5, Issue 2 · 30 Jun 2009 · 7,555 accessesView PDF Cite