Quantitative Analysis of the Process Models in IT Service Provision Engineering

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Nowadays, the provision of IT service is becoming the main business of IT enterprise operation, especially in E-commerce; however, the study on its quantitative modelling method is still in its infancy. This paper studies key subprocesses affecting IT service provision from the aspect of incident process, and provides a quantitative solution for enterprises to modular IT service by designing key subprocesses, establishing measurement metrics and process performance models across full lifecycle. In the end, the numerical analysis and measured data proves that the model has a relatively high goodness-of-fit.

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1153-1159

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September 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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