Results 11 to 20 of about 249,976 (301)
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
openaire +3 more sources
Hybrid Raft-PoW Blockchain Consensus Algorithm
IEEE AccessThe Raft consensus algorithm is widely used in private networks as an alternative to the energy-intensive PoW consensus algorithm in blockchains. The Raft consensus algorithm’s voting mechanism performs well in reliable and well-planned networks ...
Mehtap Kose Ulukok +2 more
doaj +2 more sources
Consensus Filtering Algorithm with Incomplete Measurements
International Journal of Distributed Sensor Networks, 2015 In order to improve the estimate performance of distributed sensor networks, we introduce an improved consensus-based distributed filtering algorithm. Firstly, sensors obtain the local estimates using their own measurements.
Yungang Wu, Zhenmin Tang
doaj +2 more sources
Majority networks and local consensus algorithm. [PDF]
Sci Rep, 2023 In this paper, we study consensus behavior based on the local application of the majority consensus algorithm (a generalization of the majority rule) over four-connected bi-dimensional networks.
Goles E, Medina P, Santiváñez J.
europepmc +2 more sources
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
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 ...
openaire +2 more sources
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
doaj +1 more source
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
openaire +2 more sources