CrossTalk: The Journal of Defense Software Engineering. Volume 18, Number 4
Abstract
"Estimating and Managing Project Scope for New Development," by William Roetzheim -- This article walks the reader through the basic process and considerations needed to determine the project scope for new development, including maintenance builds. "Software Cost Estimating Methods for Large Projects," by Capers Jones -- Larger projects have a greater need for commercial software estimating tools, which often outperform human estimates in terms of accuracy, and always in terms of speed and cost effectiveness. "Creating Requirements-Based Estimates Before Requirements Are Complete," by Carol A. Dekkers -- While not recommended, guesstimating auditable and more realistic numbers before requirements have been fully fleshed out is possible using the practices outlined in this article. "A Method for Improving Developers' Software Size Estimates," by Lawrence H. Putnam, Douglas T. Putnam, and Donald M. Beckett -- These authors outline a model-based process for mapping requirements to intermediate units to elementary units of work, using the resulting output for estimating. "COCOMO Suite Methodology and Evolution," by Dr. Barry Boehm, Ricardo Valerdi, Jo Ann Lane, and A. Winsor Brown -- Here is an overview of the models in the COCOMO suite, and how they can be used together to support larger software system estimation needs. "Inside SEER-SEM," by Lee Fischman, Karen McRitchie, and Daniel D. Galorath -- This article provides insight into the System Evaluation and Estimation of Resources - Software Estimating Model's inner workings and basis of estimation, which are built upon a mix of mathematics and statistics. "The Statistically Unreliable Nature of Lines of Code," by Joe Schofield -- This author uses a series of Personal Software Process courses to contend that the line-of-code measure is a vague, ambiguous, and unsuitable parameter for sizing software projects.
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 01, 2005
- Accession Number
- ADA487403
Entities
People
- Anne Brown
- Barry Boehm
- Capers Jones
- Carol A. Dekkers
- Daniel D. Galorath
- Donald M. Beckett
- Douglas T. Putnam
- Jo Ann Lane
- Joe Schofield
- Karen Mcritchie
- Lawrence H. Putnam
- Lee Fischman
- Ricardo Valerdi
- William Roetzheim