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Displaying similar documents to “Two-point approximations for activity times in PERT networks”

Erlang distributed activity times in stochastic activity networks

Yousry H. Abdelkader (2003)

Kybernetika

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It is assumed that activity times in stochastic activity networks (SANs) are independent Erlang random variable (r.v.). A recurrence method of determining the k th moments of the completion time is presented. Applications are provided for illustration and are used to evaluate the applicability and appropriateness of the Erlang model to represent activity network.