Practical Guidelines for Expert-Judgment-Based Software Effort Estimation

  • Authors:
  • Magne Jorgensen

  • Affiliations:
  • Simula Research Laboratory

  • Venue:
  • IEEE Software
  • Year:
  • 2005

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Abstract

Simple process changes can lead to more realistic software development effort estimates. Seven easy-to-implement guidelines, based on industrial experience and empirical studies, apply the latest findings for judgment-based estimation of software project effort. Taken together, the guidelines here donýt provide a complete estimation process or discuss all relevant variables. Rather, they supplement existing methods by supporting the expert judgment process with some useful, easily implemented practices.