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网络上的信息传播模型与算法研究
引用本文:于海涛,许成,许杰,张俊丽,匙玉娟. 网络上的信息传播模型与算法研究[J]. 青岛大学学报(自然科学版), 2013, 0(4): 25-28
作者姓名:于海涛  许成  许杰  张俊丽  匙玉娟
作者单位:青岛大学数学科学学院,青岛266071
摘    要:研究单一产品下阈值模型的互补性与替代性,及多产品传播模型.建立了根树网络上多产品传播的阈值模型,研究某件产品占据整个根树网络的可能性与必然性,并给出了其多项式时间算法.

关 键 词:社会网络  阈值  根树  算法

Diffusion Models of Network Information and Algorithm Research
YU Hai-tao,XU Cheng,XU Jie,ZHANG Jun-li,CHI Yu-juan. Diffusion Models of Network Information and Algorithm Research[J]. Journal of Qingdao University(Natural Science Edition), 2013, 0(4): 25-28
Authors:YU Hai-tao  XU Cheng  XU Jie  ZHANG Jun-li  CHI Yu-juan
Affiliation:(College of Mathematics,Qingdao University, Qingdao 266071 )
Abstract:Predicting the behavior of participants is one of the important subiects in social networks re search. Introducing the complementary and alternative of a single product threshold model and multiple products propagation model. Studying the threshold model on root tree social network with competing products. Studying the prossibility and necessity that a product occupys the whole root tree network and giving the polynomial time algorithm.
Keywords:Social network  Threshold  Root tree  Algorithm
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