Information dissemination in dynamic hypernetwork

Xin Jiang, Zhiping Wang and Wei Liu

Physica A: Statistical Mechanics and its Applications, 2019, vol. 532, issue C

Abstract: Recently, the information diffusion models based on static hypernetworks have been proposed, in which the nodes and hyperedges represent the individuals and the social groups consisting of several individuals, respectively. However, the social networks represented by hypernetwork should be a dynamic network because of social activities. Hence, we establish an SIS model to present the dynamics of information spreading in a dynamic social hypernetworks with three dynamic processes. Then the theoretical analysis and simulation of the model are carried out, and theoretical results are accordant with the simulation results. In addition, the effects of different parameters on the information dissemination dynamics are analyzed in RP and CP strategy respectively. Most noteworthy, reorganization of social relations leads to a decrease in the proportion of informed individuals in stable state. By analyzing the effect of hyperedge reorganization on hyperdegree distribution, we discover the reorganization result in the increasing number of isolated nodes. These isolated nodes is hard to be joined in new social relationships, and cannot get information from the social network.

Keywords: Hypernetwork; Information spreading; SIS model; Dynamic process (search for similar items in EconPapers)
Date: 2019
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Citations: View citations in EconPapers (8)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:532:y:2019:i:c:s037843711930932x

DOI: 10.1016/j.physa.2019.121578

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