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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Menzies, T. Raffo, D. Setamanit, S.-O. Ying Hu Tootoonian, S. |
| Copyright Year | 2002 |
| Description | Author affiliation: Lane Dept. of Com. Sci., West Virginia Univ., Morgantown, WV, USA (Menzies, T.) |
| Abstract | Software engineering (SE) truisms capture broadly-applicable principles of software construction. The trouble with truisms is that such general principles may not apply in specific cases. This paper tests the specificity of two SE truisms: (a) increasing software process level is a desirable goal; and (b) it is best to remove errors during the early parts of a software lifecycle. Our tests are based on two well-established SE models: (1) Boehm et.al.'s COCOMO II cost estimation model; and (2) Raffo's discrete event software process model of a software project life cycle. After extensive simulations of these models, the TAR2 treatment learner was applied to find the model parameters that most improved the potential performance of the real-world systems being modelled. The case studies presented here showed that these truisms are clearly sub-optimal for certain projects since other factors proved to be far more critical. Hence, we advise against truism-based process improvement. This paper offers a general alternative framework for model-based assessment of methods to improve software quality: modelling + validation + simulation + sensitivity. That is, after recording what is known in a model, that model should be validated, explored using simulations, then summarized to find the key factors that most improve model behavior. |
| Sponsorship | IEEE Comput. Soc. Tech. Committee on Software Eng. ACM SIGART ACM SIGSOFT Scottish Embedded Software Centre QinetiQ |
| Starting Page | 183 |
| Ending Page | 191 |
| File Size | 423414 |
| Page Count | 9 |
| File Format | |
| ISBN | 0769517366 |
| ISSN | 19384300 |
| DOI | 10.1109/ASE.2002.1115012 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-09-23 |
| Publisher Place | UK |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Software engineering Life testing Software testing Costs Software quality Object oriented modeling Debugging Cities and towns Life estimation Runtime |
| Content Type | Text |
| Resource Type | Article |
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