Regression testing is a widely-used method for checking whether modifications to software
systems have adversely affected the overall functionality. This is potentially an expensive …

Regression testing is a necessary but expensive activity aimed at showing that code has not
been adversely affected by changes. A selective approach to regression testing attempts to …

Regression testing is a necessary but costly maintenance activity aimed at demonstrating
that code has not been adversely affected by changes. A selective approach to regression …

Regression test selection techniques reduce the cost of regression testing by selecting a
subset of an existing test suite to use in retesting a modified program. Safe regression test …

The purpose of regression testing is to ensure that changes made to software, such as
adding new features or modifying existing features, have not adversely affected features of …

The purpose of regression testing is to ensure that bug fixes and new functionality
introduced in a new version of a software do not adversely affect the correct functionality …

One of the most expensive activities that occurs as software is developed and maintained is
the testing (or retesting) of the software after it has been modified. Studies suggest that a …

Regression testing (RT), testing software with previously used test cases, is a mainstream
practice in software maintenance. Regression test selection (RTS) is to reduce the number …

A problem facing those conducting maintenance testing is to identify proper test classes. The
notion of regression testability is introduced as a way to measure the ease of retesting. Both …

Software maintenance requires altering programs as a result of errors or changes in user
requirements. However, during such modifications new errors may be introduced, causing …