Modeling online social networks based on preferential linking

被引:0
|
作者
胡海波 [1 ]
郭进利 [2 ]
陈骏 [1 ]
机构
[1] Department of Management,East China University of Science and Technology
[2] School of Management,University of Shanghai for Science and Technology
基金
中国国家自然科学基金;
关键词
online social network; preferential linking; model; power law;
D O I
暂无
中图分类号
TP393.09 [];
学科分类号
080402 ;
摘要
We study the phenomena of preferential linking in a large-scale evolving online social network and find that the linear preference holds for preferential creation,preferential acceptance,and preferential attachment.Based on the linear preference,we propose an analyzable model,which illustrates the mechanism of network growth and reproduces the process of network evolution.Our simulations demonstrate that the degree distribution of the network produced by the model is in good agreement with that of the real network.This work provides a possible bridge between the micro-mechanisms of network growth and the macrostructures of online social networks.
引用
收藏
页码:575 / 580
页数:6
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