Effects Of Destination Selection Strategy On Information Spreading

Many recent studies have shown that the characteristics of human activities such as mobility and network structure have significant impacts on information spreading. This paper proposes a destination selection strategy in a metapopulation model, there are two different destination selection preferences about the strategy. The Markov chain method is utilized to discuss the information spreading dynamics. In the experimental results of Erclos-Renyi (ER) network structure, when the movement preference is determined, the range of information propagation will increase slightly with the increase of mobility probability. Mobility has little impact on the information outbreak threshold. When exploring the impact of destination selection strategy on the scope of information dissemination, compared with moving to the neighbor nodes with lower information prevalence, individuals who prefer to move to the neighbors with higher information prevalence will bring more extensive information coverage. Similar phenomena are revealed on the Barabasi-Albert (BA) model. (C) 2020 Elsevier B.V. All rights reserved.