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Issue:
Research on the Community Structure and Hub Node of a Scientific Collaboration Network
Author(s):
ZHANG Sujuan
,
GAN Ruoxun
,
FAN Suohai
,
LIU Peng
Pages:
81
-
85
Year:
2012
Issue:
3
Journal:
Journal of Wuhan University of Science and Engineering
Keyword:
Complex Network
;
Scale-Free
;
Small-World
;
Community Structure
;
Hub Node
;
Abstract:
对发表于《ISI-SCIE(Science Citation Index Expanded)》上的PHARMACOLOGY&PHARMACY学科的论文作者合作研究形成的一个复杂网络进行了研究。分析表明该合作网络共有40个子网络,其最大连通子网络节点的度服从幂律分布且有厚尾趋势,具有较小的平均路径长度,较大的聚类系数,存在少数关键节点,具有典型的小世界性和无标度性。并通过GN算法分析和挖掘了该最大连...
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