Dummy Activity

Dummy Activity

In accounting, a fabricated activity put into a record to show precedence among two or more activities taking place at the same time.
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References in periodicals archive ?
In order to do that, we specify an upper bound T on the project makespan of every optimum solution for the problem and fix the latest start time of the last dummy activity equal to this upper bound.
The related schedule in this node contains the first dummy activity which is scheduled in the first period.
In this model, the objective function (1) minimizes the project makespan T, where fj is the finish time of dummy activity J.