… develop an overlapping community driven feedback mechanism for SN-GDM that takes into
account the impact of social trust relationships and overlapping community detection during …

… ) exist in a large-scale group decision-making problem simultaneously. To … overlapping
community detection method to cluster experts considering the independencies of communities. …

… overlapping communities, and establishes a trust-driven consensus model for social network
group decision … complex connections among multiply overlapping communities. On the …

… Based on the definitions of the community decision matrix and the group decision matrix, we
can further introduce the concepts of local and global consensus degree for each DM e k ( k …

… Therefore, this paper intends to set up a large-scale group decision-making (LGDM) … In
addition, we use preference risk coefficient to integrate the uncertainty of decision information in …

… increase with the number of infected communities it belongs to, which is … -overlapping
communities: A special case of our community framework is when the communities have no overlap…

… group decision (TWGD) in a social network scenario where overlapping subgroups and
non-overlapping … Firstly, we construct a three-way decision (TWD) model rooted in utility theory, …

… community and the community evolves by splitting, the splitting decision is usually a collective
decision made by a group of … expensive to incorporate group decisions. Our experimental …

… is that decision makers (… groups, thereby naturally forming overlapping subgroups. Aiming
at the MALSGDM problem with overlapping subgroups, this paper proposes an overlapping …

… perspectives of friendship groups, derived from egonets. We will demonstrate that our …
overlapping communities, but additionally helps identify key members, which bind communities …