In real-world decision problems, decision makers usually express their opinions with
different preference structures. In order to deal with the heterogeneous preference …

Nowadays due to the social networks and the technological development, large-scale group
decision making (LS-GDM) problems are fairly common and decisions that may affect to lots …

In social network group decision making (SNGDM), the consensus reaching process (CRP)
is used to help decision makers with social relationships reach consensus. Many CRP …

In group decision making (GDM) of organization management, information interaction
usually occurs via the hierarchical social networks. In the hierarchical social networks, the …

The decision making environment has been dramatically affected by rapid developments in
society and the economy. Large-scale group decision making (LSGDM) based on social …

Compared with group decision making (GDM), it is more difficult to reach a consensus in
large-scale group decision making (LSGDM) owing to the large number of decision makers …

This study focuses on consensus-reaching in social network group decision-making. Using
Archimedean t-norms and t-conorms as the basis, this study introduces a family of interval …

Large-scale group decision making (LSGDM) is very common in real world, and especially
how to reach a relatively consensus status in a social network is a hot topic. In this paper, we …

In the consensus reaching process (CRP), the asymmetric trust relationships among
decision-makers (DMs) and discrepancies of DMs' opinions may exacerbate the intra-group …

With the rapid growth of Web 2.0 technology, a new paradigm has been developed that
allows many users to participate in decision-making processes within online social …