The relative importance of structure and dynamics on node influence in reversible spreading processes

作     者：Jun-Yi Qu Ming Tang Ying Liu Shu-Guang Guan Jun-Yi Qu;Ming Tang;Ying Liu;Shu-Guang Guan

作者机构：School of Physics and Electronic ScienceEast China Normal UniversityShanghai200241China Shanghai Key Laboratory of Multidimensional Information ProcessingEast China Normal UniversityShanghai200241China School of Computer ScienceSouthwest Petroleum UniversityChengdu610500China 

出 版 物：《Frontiers of physics》 (物理学前沿（英文版）)

年 卷 期：2021年第16卷第5期

页      面：211-220页

核心收录：

学科分类：07[理学] 0704[理学-天文学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：This work was supported by the National Natural Science Foundation of China(Grant Nos.11875132,11975099,82161148012,11835003,and 61802321) the Natural Science Foundation of Shanghai(Grant No.18ZR1411800) the Science and Technology Commission of Shanghai Municipality(Grant No.14DZ2260800) 

主　　题：reversible spreading process node influence local structure dynamical state 

摘      要：The reversible spreading processes with repeated infection widely exist in nature and human society,such as gonorrhea propagation and meme *** influential spreaders is an important issue in the reversible spreading dynamics on complex networks,which has been given much *** for structural centrality,the nodes’dynamical states play a significant role in their spreading influence in the reversible spreading *** integrating the number of outgoing edges and infection risks of node’s neighbors into structural centrality,a new measure for identifying influential spreaders is articulated which considers the relative importance of structure and dynamics on node *** number of outgoing edges and infection risks of neighbors represent the positive effect of the local structural characteristic and the negative effect of the dynamical states of nodes in identifying influential spreaders,*** find that an appropriate combination of these two characteristics can greatly improve the accuracy of the proposed measure in identifying the most influential ***,compared with the positive effect of the local structural characteristic,slightly weakening the negative effect of dynamical states of nodes can make the proposed measure play the best *** understanding the relative importance of structure and dynamics on node influence provides a significant insight into identifying influential nodes in the reversible spreading processes.