ACS Applied Computer Science

  • Increase font size
  • Default font size
  • Decrease font size

ALGORITHM OF SELECTING COST ESTIMATION METHODS FOR ERP SOFTWARE IMPLEMENTATION

The article discusses the problem of selecting estimation methods for cost and implementation time for ERP systems, in case when system modifications are necessary. The authors reviewed the methods available in the literature and characterised the stages of strategic phase in the implementation process. On the basis of the analysis of data range and quality required by each method and the data obtained at different stages, a selection algorithm for each stage was proposed.