Trustworthy distributed average consensus

CN Hadjicostis… - 2022 IEEE 61st …, 2022 - ieeexplore.ieee.org
… a distributed algorithm for average consensus in a multi-… try to influence the average consensus
value by manipulating their … problem of trustworthy distributed average consensus in multi…

A dynamic trust consensus model considering individual overconfidence

T Hao, D Cheng, F Cheng - Knowledge-Based Systems, 2023 - Elsevier
group consensus degree can be improved by detecting overconfidence in the dynamic trust
network, and a consensus … This is an improvement and extension of the extant consensus

A consensus method in social network large-scale group decision making with interval information

J Tan, Y Wang, J Chu - Expert Systems with Applications, 2024 - Elsevier
… tool to eliminate group conflicts. Based on this, we propose a consensus reaching process
based on … , experts can refer to the opinions of people they trust and the opinions of the group. …

An improved proof-of-trust consensus algorithm for credible crowdsourcing blockchain services

X Zhu, Y Li, L Fang, P Chen - IEEE access, 2020 - ieeexplore.ieee.org
… In this paper, an improved Proof-of-Trust (PoT) consensus … Firstly, this PoT consensus
selects nodes with high credibility … theory is designed in this consensus. With this mechanism, …

A minimum-cost consensus model in social networks derived from uncertain preferences

Z Gong, X Ma, W Guo, G Wei… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… Section III proposes a trust propagation method based on the uninorm. In Section IV, we …
In Section V, we have designed a consensus-reaching algorithm incorporating trust

Physician recommendation via online and offline social network group decision making with cross-network uncertain trust propagation

M Wang, D Liang, W Cao, Y Fu - Annals of Operations Research, 2022 - Springer
… -network propagation efficiency. Considering the signal-to-noise ratio, we calculate the trust
propagation efficiency and introduce it into the trust propagation operators. To aggregate the …

Consensus reaching for social network group decision making by considering leadership and bounded confidence

Z Zhang, Y Gao, Z Li - Knowledge-Based Systems, 2020 - Elsevier
… , experts’ relative trust values are first calculated based on the trust relationship-based …
and the relative trust values. For instance, Wu et al. [16] proposed a trust propagation-based …

Consensus reaching based on social influence evolution in group decision making

Y Zhang, X Chen, W Pedrycz… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… This section introduces the basic knowledge regarding the graph, trust propagation, and
trust aggregation in the social network, which are essential to comprehend the proposal of our …

Two-stage consensus reaching process in social network large group decision-making with application to battery supplier selection

SP Wan, JY Dong, ZH Zhang - Information Sciences, 2024 - Elsevier
… Hence, this paper presents a novel two-stage consensus model that considers trust
relationships throughout the decision-making process. The key contributions of this paper are as …

Large-scale group decision making model based on social network analysis: Trust relationship-based conflict detection and elimination

B Liu, Q Zhou, RX Ding, I Palomares… - European Journal of …, 2019 - Elsevier
… decision making models focus primarily on obtaining a reasonable degree of consensus. …
-path trust propagation operator considering the impact of relationship strength on propagation