In engineering and construction projects, the estimation of the completion date is often a complex task. When the uncertainty concerning project activity durations and the complexity of the project are not negligible, stochastic network techniques are more suitable to gain a reliable appraisal of the completion date. Since in these cases the conventional PERT computation can be inaccurate and the simulation can be too onerous, a heuristic method aimed to obtain fast and reliable results is proposed. An example of application of the heuristics to a real case of project scheduling is provided to show the heuristic implementation and effectiveness.
A heuristic method for the estimation of the project duration in a stochastic network scheduling / Garavelli, Achille Claudio; Pontrandolfo, Pierpaolo. - In: RAIRO RECHERCHE OPERATIONNELLE. - ISSN 0399-0559. - STAMPA. - 29:3(1995), pp. 285-298. [10.1051/ro/1995290302851]
A heuristic method for the estimation of the project duration in a stochastic network scheduling
Garavelli, Achille Claudio;Pontrandolfo, Pierpaolo
1995-01-01
Abstract
In engineering and construction projects, the estimation of the completion date is often a complex task. When the uncertainty concerning project activity durations and the complexity of the project are not negligible, stochastic network techniques are more suitable to gain a reliable appraisal of the completion date. Since in these cases the conventional PERT computation can be inaccurate and the simulation can be too onerous, a heuristic method aimed to obtain fast and reliable results is proposed. An example of application of the heuristics to a real case of project scheduling is provided to show the heuristic implementation and effectiveness.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.