The impact of upgrades on ERP system reliability (CROSBI ID 585508)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Urem, Frane ; Fertalj, Krešimir, Livaja, Ivan
engleski
The impact of upgrades on ERP system reliability
Constant upgrading of Enterprise Resource Planning (ERP) systems is necessary, but can cause new defects. This paper attempts to model the likelihood of defects after completed upgrades with Weibull defect probability density function (PDF). A case study is presented analyzing data of recorded defects obtained for one ERP subsystem. The trends are observed for the value of the parameters relevant to the proposed statistical Weibull distribution for a given one year period. As a result, the ability to predict the appearance of defects after the next upgrade is described.
ERP ; upgrade ; reliability ; Weibull model
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Podaci o prilogu
1237-1241.
2011.
objavljeno
Podaci o matičnoj publikaciji
World Academy of Science, Engineering and Technology, Issue 59
Venecija: WASET
Podaci o skupu
Proceedings of International Conference on Knowledge and Software Engineering ICKSE 2011
predavanje
28.11.2011-30.11.2011
Venecija, Italija