Results 31 to 40 of about 1,184,096 (322)
Journal of Control Science and Engineering, 2021 This paper studies the consensus problem of a second-order multiagent system (MAS) with fixed communication delay under the structure of leaderless and leader-following systems.
Lingling Fan, Chengyan Wu
doaj +1 more source
Global asymptotic stability of a general biased min‐consensus protocol
IET Control Theory & Applications, 2021 In this paper, a general biased min‐consensus protocol for continuous‐time multi‐agent systems is presented. In this protocol, agents considered as sources maintain static states, while the state of each non‐source agent evolves using a general min ...
Yuanqiu Mo, Lanlin Yu, Changbin Yu
doaj +1 more source
Enhancing computational scalability in Blockchain by leveraging improvement in consensus algorithm
Frontiers in Computer Science, 2023 Accommodating an increasing number of users in the Blockchain network has moved to the forefront of discussion. It is also evident that without jeopardizing the data security in Blockchain, it is of indispensable need to devise an appropriate method for ...
Sohail Jabbar +5 more
doaj +1 more source
Dissipative Consensus Tracking of Fuzzy Multi-Agent Systems Via Adaptive Protocol
IEEE Access, 2020 This article considers the design problems of adaptive consensus protocol for nonlinear multi-agent systems under directed topology and external disturbance. Considering external disturbance, we propose a new polynomial fuzzy modeling approach.
Qinsheng Li +4 more
doaj +1 more source
Modeling and Verifying the CKB Blockchain Consensus Protocol
Mathematics, 2021 The Nervos CKB (Common Knowledge Base) is a public permissionless blockchain designed for the Nervos ecosystem. The CKB consensus protocol is the key protocol of the Nervos CKB, which improves the limit of the consensus’s performance for Bitcoin. In this
Meng Sun +4 more
doaj +1 more source
A Performant Protocol for Distributed Health Records Databases
IEEE Access, 2021 Electronic Health Records (EHR) have a distributed nature and can be managed by distinct affinity domains. Sharing patient health information across distinct organisations helps to deliver a well-informed diagnosis, improving the quality of healthcare ...
Micael Pedrosa, Rui Lebre, Carlos Costa
doaj +1 more source
, 2014 The paper considers a problem of consensus-based synchronization of uncertain parameter varying multi-agent systems. We present a method for constructing consensus-based synchronization protocol schedules for each agent to ensure it synchronizes with a ...
Ugrinovskii, V.
core +1 more source
Cob: a consensus layer enabling sustainable sharding-based consensus protocols
, 2022 15 pages, 2 figures, 1 ...
Flamini, Andrea +2 more
openaire +3 more sources
Blockchain Technologies: Probability of Double-Spend Attack on a Proof-of-Stake Consensus
Sensors, 2021 Two double-spend attack strategies on a proof-of-stake consensus are considered. For each strategy, the probability of its success is obtained, which depends on the network parameters and the number of confirmation blocks.
Mikolaj Karpinski +5 more
doaj +1 more source
Energies, 2015 This paper considers the problem of distributed frequency regulation based on the consensus control protocol in smart grids. In this problem, each system component is coordinated to collectively provide active power for the provision of ancillary ...
Rong Fu +3 more
doaj +1 more source