东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2010, Vol. 31 ›› Issue (11): 1562-1565.DOI: -

• 论著 • 上一篇    下一篇

软件网络中结构洞与紧密度的研究

徐久强;刘红;赵海;于双;   

  1. 东北大学信息科学与工程学院;
  • 收稿日期:2013-06-20 修回日期:2013-06-20 出版日期:2010-11-15 发布日期:2013-06-20
  • 通讯作者: -
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(60973022)

Research on structural holes and closeness of software network

Xu, Jiu-Qiang (1); Liu, Hong (1); Zhao, Hai (1); Yu, Shuang (1)   

  1. (1) School of Information Science and Engineering, Northeastern University, Shenyang 110004, China
  • Received:2013-06-20 Revised:2013-06-20 Online:2010-11-15 Published:2013-06-20
  • Contact: Liu, H.
  • About author:-
  • Supported by:
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摘要： 针对传统的软件度量方法已不能对大型软件进行有效度量的问题,以学科交叉融合为背景、以量化软件度量为目标,主要研究了复杂网络中的结构洞、紧密度.通过对这两个特征量的计算、统计,与软件网络中的度进行关系拟合,可查看在软件网络中,度与结构洞之间的相关性呈幂函数曲线,度与紧密度的相关性呈梯形分布.因此将其作为参考特征量引入到软件网络中,对软件网络中的节点依赖程度和中心化程度进行量化.

关键词: 软件度量, 特征量, 度, 结构洞, 紧密度

Abstract: To solve the problem that the conventional methods cannot metrize the large-scale softwares effectively, the structural holes and closeness in a complex network were studied interdisciplinary to quantify the software metrization. The two eigenvalues were calculated statistically so as to fit the degree of software network relationally. It was found that the relation between the degree and structural holes in a software system presents a power function curve while the relation between the degree and its closeness presents a trapezoidal distribution. Therefore, introducing the structural holes and closeness as reference eigenvalues into a software network is available to quantify the dependence and the degree of centralization of the nodes in the software network.

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