Results 31 to 40 of about 249,976 (301)

Rational PBFT Consensus Algorithm with Evolutionary Game [PDF]

open access: yesJisuanji kexue, 2022
Byzantine fault-tolerant algorithm is vital to ensure the distributed system such as blockchain reaching consistency.The performance of algorithm affects the security and stability of the system.In view of the low efficiency and lack of incentive ...
YANG Xin-yu, PENG Chang-gen, YANG Hui, DING Hong-fa
doaj   +1 more source

2010 international consensus algorithm for the diagnosis, therapy and management of hereditary angioedema [PDF]

open access: yes, 2010
Background We published the Canadian 2003 International Consensus Algorithm for the Diagnosis, Therapy, and Management of Hereditary Angioedema (HAE; C1 inhibitor [C1-INH] deficiency) and updated this as Hereditary angioedema: a current state-of-the-art ...
S. Waserman   +251 more
core   +1 more source

Emergency Dispatch Approach for Power Systems with Hybrid Energy Considering Thermal Power Unit Ramping

open access: yesEnergies, 2023
Future power systems will face more extreme operating condition scenarios, and system emergency dispatch will face more severe challenges. The use of distributed control is a well-designed way to handle this.
Buxiang Zhou   +5 more
doaj   +1 more source

Rapid Consensus Structure: Continuous Common Knowledge in Asynchronous Distributed Systems

open access: yesMathematics, 2020
A distributed system guarantees the acceptance of Byzantine fault tolerance (BFT) for information transmission. Practical BFT (pBFT) and asynchronous BFT (aBFT) are among the various available forms of BFT. Distributed systems generally share information
Sang-Min Choi   +3 more
doaj   +1 more source

Broadcast Gossip Algorithms for Consensus [PDF]

open access: yesIEEE Transactions on Signal Processing, 2009
Motivated by applications to wireless sensor, peer-to-peer, and ad hoc networks, we study distributed broadcasting algorithms for exchanging information and computing in an arbitrarily connected network of nodes. Specifically, we study a broadcasting-based gossiping algorithm to compute the (possibly weighted) average of the initial measurements of the
Tuncer C. Aysal   +3 more
openaire   +1 more source

Research on the Bi-Level Optimization Model of Distribution Network Based on Distributed Cooperative Control

open access: yesIEEE Access, 2021
The uncertainty of high-permeability renewable energy output brings about great challenges to the operation control in distribution network. The traditional control mode has lower reliability, higher calculation and greater communication pressure.
Yanchun Xu, Jin Zhang, Ping Wang, Mi Lu
doaj   +1 more source

Consortium Blockchain Consensus Algorithm Based on PBFT [PDF]

open access: yesJisuanji kexue, 2021
Focusing on the problems of poor scalability,the random selection of primary nodes,and high network overhead in the practical-Byzantine-fault-tolerant consensus algorithm,this paper proposes a Byzantine-fault-tolerant consensus algorithm based on credit ...
ZHOU Yi-hua, FANG Jia-bo, JIA Yu-xin, JIA Li-yuan, SHI Wei-min
doaj   +1 more source

Verifying the Hashgraph Consensus Algorithm

open access: yesCoRR, 2021
The Hashgraph consensus algorithm is an algorithm for asynchronous Byzantine fault tolerance intended for distributed shared ledgers. Its main distinguishing characteristic is it achieves consensus without exchanging any extra messages; each participant's votes can be determined from public information, so votes need not be transmitted. In this paper,
openaire   +2 more sources

Asynchronous Consensus Algorithm

open access: yesCoRR, 2020
This document describes a new consensus algorithm which is asynchronous and uses gossip based message dissemination between nodes. The current version of the algorithm does not cover the case of a node failure or significantly delayed response. This is the subject of further research of the algorithm.
openaire   +2 more sources

Quantitative Analysis of Consensus Algorithms [PDF]

open access: yesIEEE Transactions on Dependable and Secure Computing, 2012
Consensus is one of the key problems in fault-tolerant distributed computing. Although the solvability of consensus is now a well-understood problem, comparing different algorithms in terms of efficiency is still an open problem. In this paper, we address this question for round-based consensus algorithms using communication predicates, on top of a ...
Fatemeh Borran   +3 more
openaire   +1 more source

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