On the latest starting times and criticality of activities in a network with imprecise durations |
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| Authors: | Siamak Haji Yakhchali Seyed Hassan Ghodsypour |
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| Institution: | 1. Department of Industrial Engineering, College of Engineering, University of Tehran, Tehran, Iran;2. Department of Industrial Engineering, Amirkabir University of Technology, Tehran, Iran |
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| Abstract: | This paper deals with problems of computing possible values of latest starting times and determining types of criticality for all activities in a network with interval or fuzzy activity durations. Although the problem of computing the latest starting times has been solved, a novel polynomial algorithm which is easy to understand and improves complexity is proposed. |
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| Keywords: | Project management and scheduling Fuzzy intervals Critical activity |
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