Signed networks-the role of negative links for the diffusion of innovation

M Mueller, S Ramkumar - Technological Forecasting and Social Change, 2023‏ - Elsevier
We study the effects of negative links for the innovation diffusion process. To do so we
employ an agent-based simulation model of a threshold diffusion process. Our results reveal …

Threshold cascade dynamics on signed random networks

KM Lee, S Lee, B Min, KI Goh - Chaos, Solitons & Fractals, 2023‏ - Elsevier
Relationships between individuals in social networks, genes in biological systems, and
spins in magnetic systems often reflect a mixture of positive (friendly) and negative …

A simple model of global cascades in signed networks

X Ke, Y Wen, H Yu, F Meng - Chaos, Solitons & Fractals, 2024‏ - Elsevier
Negative relationships play a crucial role in the diffusion of information across social
networks. To explore this phenomenon, we introduce a threshold model for information …

Evolutionary game model with group decision-making in signed social networks

C Qu, C Ji, M Zhang - IEEE Transactions on Computational …, 2022‏ - ieeexplore.ieee.org
When facing choices such as getting vaccinated, traveling, and going to the cinema,
individuals can be classified into two groups based on their decision-making strategy: 1) …

Modelling the creation of friends and foes groups in small real social networks

A García-Rodríguez, T Govezensky, GG Naumis… - Plos one, 2024‏ - journals.plos.org
Although friendship networks have been extensively studied, few models and studies are
available to understand the reciprocity of friendship and foes. Here a model is presented to …

A new PageRank-based method for influence maximization in signed social networks

M Hosseini-Pozveh, M Lotfi Shahreza - Journal of Computing and …, 2023‏ - jcomsec.ui.ac.ir
Influence maximization is one of the most important topics in the social network analysis
field. As all the social networks can be considered signed, explicitly or implicitly, assessing …