集成电路复杂网络特征参数的重要性研究  

The importance analysis of characteristic parameters in characterizing complex networks of integrated circuits

作　　者：聂廷远[1] 马君玉 高久顼 NIE Ting-yuan;MA Jun-yu;GAO Jiu-xu

机构地区：[1]青岛理工大学通信与电子工程学院,山东青岛266033

出　　处：《信息技术与信息化》2019年第1期98-102,共5页Information Technology and Informatization

基　　金：国家自然科学基金项目61572269

摘　　要：集成电路的高度集成化导致了其前所未有的复杂性,其复杂网络特性对于研究超大规模集成电路的设计与优化具有重要意义。为了准确地描述集成电路的复杂网络特性,通过比较特征参数改变与电路改变两者之间的相关特性,研究不同特征参数在表征集成电路复杂网络特性中的重要性。实验结果表明,特征参数在表征集成电路中重要性依次为平均度0.22,平均最短路径0.18,平均集聚系数为0.17,网络密度0.13。The high degree of integration of integrated circuits has led to unprecedented complexity,and its complex network characteristics are of great significance for studying the design and optimization of VLSI circuits.In order to accurately describe the complex network characteristics of integrated circuits,the importance of different characteristic parameters in characterizing complex networks of integrated circuits is studied by comparing the correlation characteristics between the changes of characteristic parameters and circuit changes.The experimental results show that the importance of feature parameters in characterizing integrated circuits are desend:average degree of 0.22,average shortest path of 0.18,average agglomeration coefficient of 0.17,and network density of 0.13.

关 键 词：复杂网络 超大规模集成电路 特征参数 

分 类 号：TN401[电子电信—微电子学与固体电子学] O157.5[理学—数学]