计算机工程与应用2011，Vol.47Issue(31)：82-85,4.DOI:10.3778/j.issn.1002-8331.2011.31.023
工程软件格式加权网络的复杂特征分析
Complexity analysis on weighted networks of engineering software format
摘要
Abstract
In order to make the format of engineering information compatible,the conversion between data formats of engineering software is considered.A weighted network on data format conversion of engineering software is established.Through the methods of complex networks analysis, the networks' static characteristic index such as the average path length, the weighted clustering coefficient, edge weight distribution, node strength distribution, weight difference and weighted correlation are analyzed.The experiment results indicate that the weighted network of data format conversion has small average path length and large clustering coefficient, and the edge weight distribution and node strength distribution are consistent with exponential distribution.Besides, the weighted correlation shows positive feature.Therefore, the network is a small world network with positive correlation.关键词
工程信息/格式转换/复杂网络/加权网络/小世界网络Key words
engineering information/format conversion/complex networks/weighted networks/small world networks分类
信息技术与安全科学引用本文复制引用
张志华,封筠,赵正旭..工程软件格式加权网络的复杂特征分析[J].计算机工程与应用,2011,47(31):82-85,4.基金项目
国家自然科学基金(the National Natural Science Foundation of China under Grant No.60873208). （the National Natural Science Foundation of China under Grant No.60873208）
