Empirical research on Software Effort Estimation Accuracy
Kristian Marius Furulund · 2007
To improve the software development process is named by both the European Union and the United States government as an important task for society. The constant problem with effort overruns and estimation inaccuracy is a main part of the software development problem. Empirical research on software effort estimation is important in the continuing effort by researchers and practitioners to improve the way in which software development projects are carried out. As part of this effort, a study on eighteen of the latest projects at a Norwegian software consultancy was done. The study was done by interviewing the project managers responsible for the projects, having them provide key project data, and their assessments of different project properties related to effort estimation. The study focused on answering research questions related to: • The effect the contractor-customer relationship and customer properties have on estimation accuracy • The effect utilizing experience data has on estimation accuracy • The role of estimation accuracy when assessing software project success