The complexity of many biological, social and technological systems stems from the richness
of the interactions among their units. Over the past decades, a variety of complex systems …

What do societies, the Internet, and the human brain have in common? They are all
examples of complex relational systems, whose emerging behaviours are largely …

Multilayer networks is a rising topic in Network Science which characterizes the structure
and the function of complex systems formed by several interacting networks. Multilayer …

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 …

Opinion dynamics is a fusion process of individual opinions, in which a group of interacting
agents continuously fuse their opinions on the same issue based on established fusion rules …

Multilayer networks, in particular multilayer social networks, where users belong to and
interact on different networks at the same time, are an active research area in social network …

The interactions among the elementary components of many complex systems can be
qualitatively different. Such systems are therefore naturally described in terms of multiplex or …

Synergies between evolutionary game theory and statistical physics have significantly
improved our understanding of public cooperation in structured populations. Multiplex …