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Evaluation of Network Reliability for Computer Networks with Multiple Sources

机译：多源计算机网络的网络可靠性评估

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摘要

Evaluating the reliability of a network with multiple sources to multiple sinks is a critical issue from the perspective of quality management. Due to the unrealistic definition of paths of network models in previous literature, existing models are not appropriate for real-world computer networks such as the Taiwan Advanced Research and Education Network (TWAREN). This paper proposes a modified stochastic-flow network model to evaluate the network reliability of a practical computer network with multiple sources where data is transmitted through several light paths (LPs). Network reliability is defined as being the probability of delivering a specified amount of data from the sources to the sink. It is taken as a performance index to measure the service level of TWAREN. This paper studies the network reliability of the international portion of TWAREN from two sources (Taipei and Hsinchu) to one sink (New York) that goes through a submarine and land surface cable between Taiwan and the United States.
机译：从质量管理的角度来看，评估具有多个源到多个接收器的网络的可靠性是一个关键问题。由于先前文献中对网络模型路径的定义不切实际，因此现有模型不适用于诸如台湾高级研究与教育网络（TWAREN）之类的现实世界计算机网络。本文提出了一种改进的随机流网络模型，用于评估具有多个源的实用计算机网络的网络可靠性，其中数据通过多个光路（LP）传输。网络可靠性定义为将特定数量的数据从源传递到接收器的概率。它是衡量TWAREN服务水平的性能指标。本文研究了TWAREN国际部分从两个来源（台北和新竹）到一个汇（纽约）经过台湾和美国之间的海底和地面电缆的网络可靠性。

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  • 来源
    《Mathematical Problems in Engineering》 |2012年第6期|737562.1-737562.18|共18页
  • 作者

    Yi-Kuei Lin; Louis Cheng-Lu Yeng;

  • 作者单位

    Department of Industrial Management, National Taiwan University of Science and Technology, Taipei 10607, Taiwan;

    Department of Industrial Management, National Taiwan University of Science and Technology, Taipei 10607, Taiwan;

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