Calibrating estimation tools for software development
Software Engineering Journal
A psychological approach to decision support systems
Management Science
The Prediction Ability of Experienced Software Maintainers
CSMR '00 Proceedings of the Conference on Software Maintenance and Reengineering
METRICS '99 Proceedings of the 6th International Symposium on Software Metrics
A review of studies on expert estimation of software development effort
Journal of Systems and Software
Hi-index | 0.00 |
Human-based estimation remains the predominant methodology of choice [1]. Understanding the human estimator is critical for improving the effort estimation process. Every human estimator draws upon their background in terms of domain knowledge, technical knowledge, experience, and education in formulating an estimate. This research uses estimator demographic information to construct over 4000 classifiers which distinguish between the best and worst types of estimators. Various attribute techniques are applied to determine most significant demographics. Best case models produce accuracy rates ranging from 74 to 80 percent. Some of the best case models are presented for gaining insight into how demographics impact effort estimation.