Test Case Prioritization: A Snowballing Literature Review and TCPFramework with Approach Combinators

Researchers conducted a comprehensive literature review of test case prioritization (TCP) techniques and developed a new framework with ensemble methods called approach combinators. The study analyzed 324 TCP-related studies and proposed new evaluation metrics, with their methods achieving up to 2.7% reduction in regression testing time while performing comparably to state-of-the-art algorithms.