SCSC2003 Abstract S4866
Uncertainty in Modelling and Its Impact on Optimisation Domain; Network Services Pricing
Uncertainty in Modelling and Its Impact on Optimisation Domain; Network Services Pricing
Submitting Author: Mr. Mariusz Kamola
Abstract:
This paper focuses on two problems of modelling used for objective index computation in optimisation. First is the optimisation domain formed by disjoined sets. Such domain can be the result of implicit constraints imposed on some model variables. Second is the problem of modelling randomness of human decision, especially if the information as to the nature of this randomness is incomplete. The model of a commercial simulator of the market of networking products is considered as an example. The conclusions are that more accurate modelling of the randomness can mitigate difficulties presented by the optimisation, and that some universal hybrid optimisation framework for should be developed for the problems containing inaccurate models.
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