Results 41 to 50 of about 151,404 (165)
IEEE AccessDistributed systems are fundamental to modern computing infrastructures, enabling scalability, fault tolerance, and efficient resource sharing. To maintain a consistent view of resources and support data replication across network nodes, systems such as ...
Luigi Mastromauro +3 more
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Современные информационные технологии и IT-образованиеThis paper discusses the implementation of the Raft Server consensus module in the C++ standard 20 programming language. The key feature of the work is that the algorithm is implemented without the use of third-party libraries.
Maxim Melnikov, Elena Igonina
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Consensus algorithms and the decomposition-separation theorem [PDF]
52nd IEEE Conference on Decision and Control, 2013 Convergence properties of time inhomogeneous Markov chain based discrete and continuous time linear consensus algorithms are analyzed. Provided that a so-called infinite jet flow property is satisfied by the underlying chains, necessary conditions for both consensus and multiple consensus are established.
Sadegh Bolouki, Roland P. Malhamé
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Analyzing Blockchain Consensus Mechanisms for Internet of Things Networks
Современные информационные технологии и IT-образованиеThe consensus mechanism is the main component of blockchain technology, which allows multiple nodes to agree on a consistent view of data within the blockchain network.
Maxim Melnikov, Elena Igonina
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An Applied Investigation of Consensus Algorithms Used in Blockchain Networks [PDF]
سیاست نامه علم و فناوری, 2020 Today, Blockchain technology is seen as a revolutionary technology in the business environment, and the peak of its prosperity was the introduction of Bitcoin in 2008.
Mohammad Shahbazi +2 more
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IEEE Access, 2023 The problem of formation tracking control for a group of quadcopters with nonlinear dynamics using Barrier Lyapunov Functions (BLFs) is studied in this paper where the quadcopters are following a desired predefined trajectory in a predefined formation ...
Nargess Sadeghzadeh-Nokhodberiz +1 more
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IEEE AccessBlockchain technology originated alongside Bitcoin as a novel method of conducting financial transactions. It has garnered significant attention from both industry and academia in recent years, emerging as a prominent area of research.
Turki Ali Alghamdi +2 more
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The Evolution and Optimization Strategies of a PBFT Consensus Algorithm for Consortium Blockchains
InformationWith the rapid development of blockchain technology, consensus algorithms have become a significant research focus. Practical Byzantine Fault Tolerance (PBFT), as a widely used consensus mechanism in consortium blockchains, has undergone numerous ...
Fujiang Yuan +7 more
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A Coordination Technique for Improving Scalability of Byzantine Fault-Tolerant Consensus
Applied Sciences, 2020 Among various consensus algorithms, the Byzantine Fault Tolerance (BFT)-based consensus algorithms are broadly used for private blockchain. However, as BFT-based consensus algorithms are structured for all participants to take part in a consensus process,
Jungwon Seo +3 more
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Proof-of-Work as a Stigmergic Consensus Algorithm [PDF]
International Joint Conference on Autonomous Agents and Multiagent Systems, 2022 In this paper, we make a theoretical analysis from a coordination perspective and conclude that the Proof-of-Work (PoW) algorithm is a stigmergic consensus algorithm where the trace left by an action in the blockchain through indirect coordination of agents stimulates subsequent actions and eventually creates a single chain of blocks.
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