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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In this paper, we study the multiple attribute shortest path problems with fuzzy random arc length, which has three attribute: distance, transportation time and transportation cost.

在本文中，我们研究具有模糊随机弧长的多属性最短路问题，即每条弧有三个属性：路程、运行时间、运行费用。

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Specifically, this dissertation mainly focuses on the problems of identity anonymization, shortest path query, and community detection in social networks.

具体而言，本文主要针对社会网络中的实体匿名问题，最短路径查询问题，以及社团挖掘问题进行了深入研究。

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And tomorrow it's recitation, we'll spend quite a bit of time on shortest path problems.

也就是说我们会在最短路径问题上,花上很多时间。

麻省理工公开课 - 计算机科学及编程导论课程节选