Dynamical Analysis of Rumor Spreading Model considering Node Activity in Complex Networks. (12th November 2018)

• Record Type: Journal Article
• Authors: Huo, Liang'an; Ding, Fan; Liu, Chen; Cheng, Yingying
• Other Names: Scarpiniti Michele Academic Editor.
• Is Part Of: Complexity. Volume 2018(2018)
• Publication Date: 2018-11-12
• Subjects: Chaotic behavior in systems -- Periodicals; Complexity (Philosophy) -- Periodicals; 003
• DOI: 10.1155/2018/1049805
• Languages: English
• ISSNs: 1076-2787

Abstract

Abstract : The dynamic models are proposed to investigate the influence node activity has on rumor spreading process in both homogeneous and heterogeneous networks. Different from previous studies, we believe that the activity of nodes in complex networks affects the process of rumor spreading. An active node can have contact with all the nodes it directly links to, while an inactive node could only interact with its active neighbors. We explore the joint effort of activity rate, spreading rate and network topology on rumor spreading process by mean-field equations and numerical simulations, which reveals that there exists a critical curve consisting of critical activity rate and spreading rate; meanwhile, activity rate and spreading rate both have influence on the final rumor spreading scale.