Semantics guided regression test cost reduction

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Semantics Guided Regression Test Cost Reduction

Software maintainers are faced with the task of regression testing: retesting a modified program on an often large number of test cases. The cost of regression testing can be reduced if the size of the program that must be retested is reduced and if old test cases and old test results can be reused. Tw o complimentary algorithms for reducing the cost of regression testing are presented. The fir...

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Software maintainers are faced with the task of regression testing: retesting a modified program on a (large) number of test cases. The cost of regression testing can be reduced if old test cases and old test results can be reused. Reuse avoids the costly construction of new test cases and the unproductive rerunning of existing test cases when it can be guaranteed that the modified and original...

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Test cost is an important issue in cost-sensitive systems. It is what we pay for obtaining a data item of an object. In some applications, there are some common costs and a cost constraint. The common cost is due to the share of the same resources by several tests. The cost constraint is due to limited money, time, or other resources. Recently, the two issues have been addressed independently i...

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ژورنال

عنوان ژورنال: IEEE Transactions on Software Engineering

سال: 1997

ISSN: 0098-5589

DOI: 10.1109/32.624306