کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
976816 | 933154 | 2007 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of weight on community structure of networks
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
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چکیده انگلیسی
The effect of weight on community structures is investigated in this paper. We use weighted modularity QwQw to evaluate the partitions and weighted extremal optimization algorithm to detect communities. Starting from empirical and idealized weighted networks, the matching between weights and edges are disturbed. Then using similarity function S to measure the difference between community structures, it is found that the redistribution of weights does strongly affect the community structure especially in dense networks. This indicates that the community structure in networks is a suitable property to reflect the role of weight.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 378, Issue 2, 15 May 2007, Pages 583–590
Journal: Physica A: Statistical Mechanics and its Applications - Volume 378, Issue 2, 15 May 2007, Pages 583–590
نویسندگان
Ying Fan, Menghui Li, Peng Zhang, Jinshan Wu, Zengru Di,