Today's software failures have two dominating root causes: code bugs and
misconfigurations. To combat failure-inducing software changes, unified regression testing …

Regression test selection (RTS) reduces regression testing costs by re-running only tests
that can change behavior due to code changes. Researchers and large software …

Regression testing---rerunning tests on each code version to detect newly-broken
functionality---is important and widely practiced. But, regression testing is costly due to the …

Regression testing involves selective re-testing of a system or component to verify that
modifications have not caused unintended effects and that the system or component still …

Regression test selection offers cost savings by selecting a subset of existing tests when
testers validate the modified version of the application. The majority of test selection …

Regression testing-running tests after code modifications-is widely practiced in industry,
including at Samsung. Regression Test Selection (RTS) optimizes regression testing by …

Configurable systems that let users customize system behaviors are becoming increasingly
prevalent. Testing a configurable system with all possible configurations is very expensive …

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 …

Regression testing in very large software ecosystems is notoriously costly, requiring
computational resources that even large corporations struggle to cope with. Very large …

When software systems evolve, different amounts and types of code modifications can be
involved in different versions. These factors can affect the costs and benefits of regression …