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5 papers · 1 filter
Strong ties promote the epidemic prevalence in susceptible-infected-susceptible spreading dynamics
Ai-Xiang Cui, Zimo Yang, Tao Zhou
Understanding spreading dynamics will benefit society as a whole in better preventing and controlling diseases, as well as facilitating the socially responsible information while d…
Emergence of Blind Areas in Information Spreading
Zi-Ke Zhang, Chu-Xu Zhang, Xiao-Pu Han +1
Recently, contagion-based (disease, information, etc.) spreading on social networks has been extensively studied. In this paper, other than traditional full interaction, we propose…
Influence of Reciprocal links in Social Networks
Yu-Xiao Zhu, Xiao-Guang Zhang, Gui-Quan Sun +3
In this Letter, we empirically study the influence of reciprocal links, in order to understand its role in affecting the structure and function of directed social networks. Experim…
Gravity Effects on Information Filtering and Network Evolving
Jin-Hu Liu, Zi-Ke Zhang, Chengcheng Yang +3
In this paper, based on the gravity principle of classical physics, we propose a tunable gravity-based model, which considers tag usage pattern to weigh both the mass and distance…
Correlations and Scaling Laws in Human Mobility
Xiang-Wen Wang, Xiao-Pu Han, Bing-Hong Wang
Human mobility patterns deeply affect the dynamics of many social systems. In this paper, we empirically analyze the real-world human movements based GPS records, and observe rich…