Sensitivity and Uncertainty Analyses in Performability modelling


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Haverkort, Boudewijn R. and Meeuwissen, Adrianus M.H. (1992) Sensitivity and Uncertainty Analyses in Performability modelling. In: 11th Symposium on Reliable Distributed Systems, 5-7 Oct. 1992, Houston, Texas (pp. pp. 93-102).

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Abstract:The authors present an exact Taylor series model of steady state performability measures and discuss the validity region of this approximation. They also describe an uncertainty analysis approach based on Monte Carlo simulation, apply both approaches to a performability mode, and discuss their relative merits. They vary the dependencies between model parameters and discuss their influence. For the case studies done, the sensitivity analysis overestimated the mean performability and underestimated its variance
Item Type:Conference or Workshop Item
Copyright:©1992 IEEE
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/18957
Official URL:http://dx.doi.org/10.1109/RELDIS.1992.235138
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Metis ID: 119479