A dashed arrow used in a project network diagram to show relationships among project items, a logical dummy, or to give a unique designation to an activity, thus called a uniqueness dummy. A dummy or dummy arrow represents no time or resources. Network planning.
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© 2001 Kluwer Academic Publishers
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Gass, S.I., Harris, C.M. (2001). Dummy arrow . In: Gass, S.I., Harris, C.M. (eds) Encyclopedia of Operations Research and Management Science. Springer, New York, NY. https://doi.org/10.1007/1-4020-0611-X_263
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DOI: https://doi.org/10.1007/1-4020-0611-X_263
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