Managing Stochastic, Finite Capacity, Multi-Project Systems through the Cross-Entropy Methodology

نویسندگان

  • Izack Cohen
  • Boaz Golany
  • Avraham Shtub
چکیده

This paper addresses the problem of loading a finite capacity, stochastic (random) and dynamic multi-project system. The system is controlled by keeping a constant number of projects concurrently in the system. A new approach, based on the Cross-Entropy (CE) method, is proposed to determine optimal loading of the system. Through numerical experiments, we demonstrate the CE method performance and show new insights into its behavior in a noisy system. Particularly, we suggest a trade-off between the convergence time, the number of iterations and the noise level.

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عنوان ژورنال:
  • Annals OR

دوره 134  شماره 

صفحات  -

تاریخ انتشار 2005