197 citations · 632 across the 59 of their papers we have counts for
59 papers
Effects of Network Connectivity and Functional Diversity Distribution on Human Collective Ideation
Yiding Cao, Yingjun Dong, Minjun Kim +5
Human collective tasks in teams and organizations increasingly require participation of members with diverse backgrounds working in networked social environments. However, little i…
Agent Heterogeneity Mediates Extremism in an Adaptive Social Network Model
Seth Bullock, Hiroki Sayama
An existing model of opinion dynamics on an adaptive social network is extended to introduce update policy heterogeneity, representing the fact that individual differences between…
Generation and Influence of Eccentric Ideas on Social Networks
Sriniwas Pandey, Yiding Cao, Yingjun Dong +5
Studying extreme ideas in routine choices and discussions is of utmost importance to understand the increasing polarization in society. In this study, we focus on understanding the…
A two-phase model of collective memory decay with a dynamical switching point
Naoki Igarashi, Yukihiko Okada, Hiroki Sayama +1
Public memories of significant events shared within societies and groups have been conceptualized and studied as collective memory since the 1920s. Thanks to the recent advancement…
Detecting Global Community Structure in a COVID-19 Activity Correlation Network
Hiroki Sayama
The global pandemic of COVID-19 over the last 2.5 years have produced an enormous amount of epidemic/public health datasets, which may also be useful for studying the underlying st…
Social Fragmentation Transitions in Large-Scale Parameter Sweep Simulations of Adaptive Social Networks
Hiroki Sayama
Social fragmentation transition is a transition of social states between many disconnected communities with distinct opinions and a well-connected single network with homogeneous o…