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Project network analysis with fuzzy activity times

โœ Scribed by C.S. McCahon; E.S. Lee

Book ID
103930416
Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
496 KB
Volume
15
Category
Article
ISSN
0898-1221

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โœฆ Synopsis

Triangular fuzzy numbers are used to represent project activities whose duration times are uncertain and cannot be represented stochastically. A comprehensive path analysis method is devised using fuzzy arithmetic and a fuzzy number comparison method to determine fuzzy project completion time and the degrees of criticality of each network path. Possibility theory is then used to determine the possibilities of the project completion given the fuzzy project completion time. The existing composite method and the new comprehensive comparison method are compared and contrasted.

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