Results 11 to 20 of about 235,554 (162)
Improved PBFT Algorithm Based on K-Means Clustering for Emergency Scenario Swarm Robotic Systems
IEEE Access, 2023 In order to solve the problem of data security and sharing efficiency caused by the complex and uncertain environment faced by swarm robotic systems in emergency scenarios, this paper designs a data security consensus algorithm based on blockchain ...
Yi Sun, Ying Fan
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The Criteria for Adapting a Blockchain Consensus Algorithm to IoT Networks
Computer Sciences & Mathematics Forum, 2023 The Internet of Things (IoT) is a network of smart objects connected via the Internet, where each object is identified by a unique, accessible, and programmable address, while Blockchain is a technology for storing and transmitting information based on a
Mohamed Aghroud +2 more
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Albatross – An optimistic consensus algorithm [PDF]
2019 Crypto Valley Conference on Blockchain Technology (CVCBT), 2019 The consensus protocol is a critical component of distributed ledgers and blockchains. Achieving consensus over a decentralized network poses challenges to transaction finality and performance. Currently, the highest-performing consensus algorithms are speculative BFT algorithms, which, however, compromise on the transaction finality guarantees offered
Pascal Berrang +4 more
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电力工程技术, 2023 In the true bipolar DC distribution network, due to the difference in cable impedance, the traditional bottom droop control has inherent contradictions between reducing voltage deviation and improving shunt accuracy, which affect the stability of the ...
GUAN Shangshu, TAO Shun, MA Xihuan
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An Algorithm for Consensus Trees [PDF]
2020 24th International Computer Science and Engineering Conference (ICSEC), 2020 We consider the tree consensus problem, an important problem in bioinformatics. Given a rooted tree $t$ and another tree $T$, one would like to incorporate compatible information from $T$ to $t$. This problem is a subproblem in the tree refinement problem called the RF-Optimal Tree Refinement Problem defined by in Christensen, Molloy, Vachaspati and ...
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Distributed economic dispatching method for microgrid clusters considering information interaction
Zhejiang dianli, 2023 With the development of renewable energy sources （RESs）， more distributed generators with random nature are connected to the distribution network in the form of microgrid clusters.
LI Zhihao +5 more
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An unbiased Kalman consensus algorithm [PDF]
2006 American Control Conference, 2006 This paper investigates the consensus problem for a team of agents with inconsistent information, which is a core component for many proposed distributed planning schemes. Kalman filtering approaches to the consensus problem have been proposed, and they were shown to converge for strongly connected networks.
Mehdi Alighanbari, Jonathan P. How
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A Consensus Algorithm for Multi-Objective Battery Balancing
Energies, 2021 Batteries stacks are made of cells in certain series-parallel arrangements. Unfortunately, cell performance degrades over time in terms of capacity, internal resistance, or self-discharge rate. In addition, degradation rates are heterogeneous, leading to
Jorge Varela Barreras +3 more
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Swift Algorithms for Repeated Consensus [PDF]
2010 29th IEEE Symposium on Reliable Distributed Systems, 2010 We introduce the notion of a swift algorithm. Informally, an algorithm that solves the repeated consensus is swift if, in a partial synchronous run of this algorithm, eventually no timeout expires, i.e., the algorithm execution proceeds with the actual speed of the system.
Borran, Fatemeh +3 more
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IEEE Access, 2022 The Practical Byzantine Fault Tolerant (PBFT) consensus algorithm has many advantages, which makes PBFT utilized widely. Nonetheless, PBFT is not suitable for large-scale node scenarios due to its high communication complexity and it also has an apparent
Yanhe Na +4 more
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