Dodin, Bajis M.; Elmaghraby, Salah E. - In: Management Science 31 (1985) 2, pp. 207-223
A stochastic PERT network is a directed acyclic network in which the arc lengths are independent random variables with known distributions. A fundamental problem in PERT networks is to identify the activities which are critical to the achievement of the project objectives. In an activity network...