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首页> 外文期刊>International Journal of Innovative Computing Information and Control >MEASURING THE IMPORTANCE OF FUNCTIONS IN SOFTWARE EXECUTION NETWORK BASED ON COMPLEX NETWORK
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MEASURING THE IMPORTANCE OF FUNCTIONS IN SOFTWARE EXECUTION NETWORK BASED ON COMPLEX NETWORK

机译：基于复杂网络的软件执行网络中功能重要性的测量

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摘要

Accurately measuring the importance of nodes in network to improve software stability and robustness has important significance. Researchers generally define function as a node, relationship of function calls as an edge. Times of function calls can accurately reflect tightness between functions, however, it is being neglected. To consider tightness between functions when software executing, this article proposes a novel method for measuring the importance of functions in software network. We map relations of function calls to software execution directed-weighted networks, and define node measurement score (NMS) and relative node measurement score (RNMS) for measuring the importance of functions. Node-Score algorithm is put forward for accurately calculating NMS and RNMS. In order to guide developer to provide more targeted protection and defence while they develop next version, we predict the importance of nodes in various versions, and process of upgrading of software is tracked and distribution of RNMS in each version is analyzed. Experimental results demonstrate that Node-Score algorithm can accurately measure the importance of each node in software network.
机译：准确测量网络中节点的重要性对于提高软件的稳定性和鲁棒性具有重要意义。研究人员通常将功能定义为节点，将功能调用的关系定义为边。函数调用的次数可以准确反映函数之间的紧密性，但是它被忽略了。为了考虑软件执行时功能之间的紧密性，本文提出了一种新的方法来衡量软件网络中功能的重要性。我们将功能调用的关系映射到软件执行定向加权网络，并定义节点度量值（NMS）和相对节点度量值（RNMS）以度量功能的重要性。提出了精确计算NMS和RNMS的Node-Score算法。为了指导开发人员在开发下一版本时提供更有针对性的保护和防御，我们预测了各个版本中节点的重要性，并跟踪了软件升级过程并分析了每个版本中RNMS的分布。实验结果表明，Node-Score算法可以准确地度量软件网络中每个节点的重要性。

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  • 作者

    Haitao He; Jinxiang Wang; Jiadong Ren;

  • 作者单位

    College of Information Science and Engineering Yanshan University,The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province No. 438, Hebei Ave., Qinhuangdao 066004, P. R. China;

    College of Information Science and Engineering Yanshan University,The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province No. 438, Hebei Ave., Qinhuangdao 066004, P. R. China;

    College of Information Science and Engineering Yanshan University,The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province No. 438, Hebei Ave., Qinhuangdao 066004, P. R. China;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Complex network; Measuring; Function calls; Important nodes;

    机译：复杂的网络;测量;函数调用;重要节点;

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