کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9727528 | 1480202 | 2005 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Detection of community structures in networks via global optimization
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Detection of community structures in networks via global optimization Detection of community structures in networks via global optimization](/preview/png/9727528.png)
چکیده انگلیسی
We present an analysis of communality structure in networks based on the application of simulated annealing techniques. In this case we use as “cost function” the already introduced modularity Q (1), which is based on the relative number of links within a commune against the number of links that would correspond in case the links were distributed randomly. We compare the results of our approach against other methodologies based on betweenness analysis and show that in all cases a better community structure can be attained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 358, Issues 2â4, 15 December 2005, Pages 593-604
Journal: Physica A: Statistical Mechanics and its Applications - Volume 358, Issues 2â4, 15 December 2005, Pages 593-604
نویسندگان
A. Medus, G. Acuña, C.O. Dorso,