By far, all the studies are focused on the static shortest path problems and the shortest path problems with uncertain parameter such as fuzzy or random parameters.

到目前为止，所有这些研究都是针对静态最短路径问题以及不确定最短路径问题中具有模糊或随机参数的问题。

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For a problem with performance functions which include random variables with fuzzy distribution parameters (FDP), it is important to evaluate their reliability accurately and rapidly.

对于功能函数中含有模糊分布参数(FDP)的随机变量问题，如何准确且简便地评估其可靠性，是十分重要的。

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The calculation method of the fuzzy reliability of the structure was proposed when the distribution parameters of the random-fuzzy probability model were limited by the interval limitation.

提出随机-模糊概率模型的分布参数为区间界限限定时，结构模糊可靠度的计算方法。

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