Thus the problem is to make a decision on whether and when to start the breakdown so as to minimize the maximum completion time, the total completion time or the weighted total completion time.

因此问题就需要决定是否中断，以及何时中断，使得最大完工时间、完工时间总和、加权完工时间总和等尽可能小。

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Minimize the total weighted completion time single machine scheduling problems.

最小化加权总完工时间的单机排序问题。

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This paper discusses the stochastic scheduling on a single machine to minimize total weighted completion time subject to precedence constraints of chains.

研究具有链式约束的单机随机排序问题，目标函数为加权总完工时间的数学期望。

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