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ICSE 2022
Sun 8 - Fri 27 May 2022
Mon 9 May 2022 05:30 - 05:45 at SBST room - Session 2 Chair(s): Giovani Guizzo, Sebastiano Panichella

In Continuous Integration (CI) environments, the productivity of software engineers depends strongly on the ability to reduce the round-trip time between code commits and feedback on failed test cases. Test case prioritization is popularly used as an optimization mechanism for ranking tests by their likelihood in revealing failures. However, existing techniques are usually time and resource intensive making them not suitable to be applied within CI cycles. This paper formulates the test case prioritization problem as an online learn-to-rank model using reinforcement learning techniques. Our approach minimizes the testing overhead and continuously adapts to the changing environment as new code and new test cases are added in each CI cycle. We validated our approach on an industrial case study showing that over 95% of the test failures are still reported back to the software engineers while only 40% of the total available test cases are being executed.

Mon 9 May

Displayed time zone: Eastern Time (US & Canada) change

04:45 - 06:00
Session 2SBST at SBST room
Chair(s): Giovani Guizzo University College London, Sebastiano Panichella Zurich University of Applied Sciences
04:45
45m
Tutorial
Learning and Refining Input Grammars for Effective Fuzzing
SBST
Rahul Gopinath CISPA, Germany
05:30
15m
Talk
Learning to Rank for Test Case Prioritization
SBST
Safa Omri Karlsruhe Institute of Technology (KIT), Carsten Sinz Karlsruhe Institute of Technology
05:45
10m
Talk
Wasserstein Generative Adversarial Networks for Online Test Generation for Cyber Physical Systems
SBST
Jarkko Peltomäki Åbo Akademi University, Frankie Spencer Åbo Akademi University, Ivan Porres Åbo Akademi University

Information for Participants
Mon 9 May 2022 04:45 - 06:00 at SBST room - Session 2 Chair(s): Giovani Guizzo, Sebastiano Panichella
Info for room SBST room:

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