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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Grosser, D. Sahraoui, H.A. Valtchev, P. |
| Copyright Year | 2003 |
| Description | Author affiliation: DIRO, Montreal Univ., Que., Canada (Grosser, D.; Sahraoui, H.A.; Valtchev, P.) |
| Abstract | Predicting stability in object-oriented (OO) software, i.e., the ease with which a software item evolves while preserving its design, is a key feature for software maintenance. In fact, a well designed OO software must be able to evolve without violating the compatibility among versions, provided that no major requirement reshuffling occurs. Stability, like most quality factors, is a complex phenomenon and its prediction is a real challenge. We present an approach, which relies on the case-based reasoning (CBR) paradigm and thus overcomes the handicap of insufficient theoretical knowledge on stability. The approach explores structural similarities between classes, expressed as software metrics, to guess their chances of becoming unstable. In addition, our stability model binds its value to the impact of changing requirements, i.e., the degree of class responsibilities increase between versions, quantified as the stress factor. As a result, the prediction mechanism favours the stability values for classes having strong structural analogies with a given test class as well as a similar stress impact. Our predictive model is applied on a testbed made up of the classes from four major version of the Java API. |
| Sponsorship | IEEE Comput. Soc. Tech. Council on Software Eng |
| Starting Page | 252 |
| Ending Page | 262 |
| File Size | 561720 |
| Page Count | 11 |
| File Format | |
| ISBN | 0769519873 |
| ISSN | 15301435 |
| DOI | 10.1109/METRIC.2003.1232472 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-09-05 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Stability Java Software maintenance Stress Testing Software design Q factor Software metrics Object oriented modeling Predictive models |
| Content Type | Text |
| Resource Type | Article |
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