Estimating the mean completion time of PERT networks with exponentially distributed durations of activities

DOI10.1016/0377-2217(93)90261-KzbMath0804.90052OpenAlexW2006583220MaRDI QIDQ1319548

Jan Magott, Kamil Skudlarski

Publication date: 1993

Published in: European Journal of Operational Research (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0377-2217(93)90261-k

zbMATH Keywords

PERT networkshypoexponential distributionexpected duration of a project

Mathematics Subject Classification ID

Stochastic network models in operations research (90B15)

Related Items (12)

A queueing model for managing small projects under uncertainties ⋮ Fuzzy-probabilistic PERT ⋮ Adjustment of the moments of the project completion times when activity times are exponentially distributed ⋮ Game-theoretic modeling of the project management contract ⋮ Evaluating the project completion time when activity networks follow beta distribution ⋮ Exact and approximation methods for dependability assessment of tram systems with time window ⋮ Evaluating project completion times when activity times are Weibull distributed ⋮ A linear Bayesian stochastic approximation to update project duration estimates ⋮ Critical path in an activity network with time constraints ⋮ Unnamed Item ⋮ Finding the critical path in an activity network with time-switch constraints ⋮ Stochastic activity networks with truncated exponential activity times

Cites Work

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• An upper bound on the expected completion time of PERT networks
• The IFRA closure problem
• Inequalities for the Completion Times of Stochastic PERT Networks
• Markov and Markov-Regenerative <scp>pert</scp> Networks

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