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ICSE 2020
Wed 24 June - Thu 16 July 2020
Sat 27 Jun 2020 08:15 - 08:30 at ICSSP-ICGSE - Session 2 Chair(s): Regina Hebig, Paolo Tell, Tony Clear

In continuous integration (CI) environments, the program is rapidly and frequently modified and integrated. This feature introduces significant challenges to testing processes conducted in these environments. Based on existing technology, a test case that fails frequently is likely to fail in future tests. Therefore, the historical execution results of test cases are essential to guide the test case prioritization (TCP) in the CI environment. Reinforcement learning involves solving sequential decision-making problems and is suitable for TCP in the CI environment. At present, most of the TCP techniques based on reinforcement learning rely on the current cycle historical failure information of test cases. They rarely consider more historical cycle information, as well as other influencing factors. In this paper, we discussed the occurrence frequency of test cases for the first time. We also considered all historical information of each test case and proposed three new reward function, which employs the percentage of historical failure and the failure distribution of test cases, which can guide the reinforcement learning process. We evaluate our method on five industrial data sets. The experimental results show that our method can effectively prioritize test cases and improve the cost-effectiveness of the CI process.

Sat 27 Jun
Times are displayed in time zone: (UTC) Coordinated Universal Time change

06:00 - 09:00: Session 2ICGSE [Joint Event] - ICSSP/ICGSE / ICGSE Research Papers / ICGSE Experience Reports / ICSSP at ICSSP-ICGSE
Chair(s): Regina HebigChalmers University of Technology & University of Gothenburg, Paolo TellIT University of Copenhagen, Tony ClearAuckland University of Technology

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ICGSE Theme: Trust and culture in GSD

ICSSP Theme: Enterprise processes for Agile and DevOps

06:00 - 06:05
Day opening
ICGSE [Joint Event] - ICSSP/ICGSE
Paolo TellIT University of Copenhagen, David RaffoPortland State University
06:05 - 06:15
Day opening
ICGSE [Joint Event] - ICSSP/ICGSE
Paolo TellIT University of Copenhagen
06:15 - 06:30
Experience report
ICGSE Experience Reports
Prasad KabburSiemens Healthcare Pvt. Ltd., Mani VsSiemens Healthcare Pvt. Ltd., Juergen SchueleinSiemens Healthineers
06:30 - 06:45
Research paper
ICGSE Research Papers
Awdren FontãoFederal University of Mato Grosso do Sul (UFMS), Sergio Cleger-TamayoSIDIA Institute of Science and Technology, Igor Scaliante WieseFederal University of Technology – Paraná - UTFPR, Rodrigo SantosUNIRIO - Universidade Federal do Estado do Rio de Janeiro, Arilo Claudio Dias NetoUniversidade Federal do Amazonas
06:45 - 07:00
Full-paper
ICSSP
Fabian GilsonUniversity of Canterbury, Matthias GalsterUniversity of Canterbury, François GeorisUniversity of Namur
07:00 - 07:15
Full-paper
ICSSP
Mojtaba ShahinMonash University, Muhammad Ali BabarThe University of Adelaide
07:15 - 07:30
Full-paper
ICSSP
Muhammad Ilyas AzeemInstitute of Software, University of Chinese Academy of Sciences, Beijing, China, Sebastiano PanichellaZurich University of Applied Sciences, Andrea Di SorboUniversity of Sannio, Alexander SerebrenikEindhoven University of Technology, Qing WangInstitute of Software, Chinese Academy of Sciences
07:30 - 07:45
Research paper
ICGSE Research Papers
Rodi JolakChalmers | University of Gothenburg, Andreas WortmannRWTH Aachen University, Grischa LiebelReykjavik University, Eric UmuhozaCarnegie Mellon University-Africa, Michel R. V. ChaudronChalmers | University of Gothenburg
07:45 - 08:00
Research paper
ICGSE Research Papers
Stina MatthiesenDepartment of Computer Science, University of Copenhagen, Pernille BjørnUniversity of Copenhagen, Denmark & University of Washington, USA, Claus TrillingsgaardEG A/S
08:00 - 08:15
Experience report
ICGSE Experience Reports
Elayne RuaneUniversity College Dublin, Anthony VentresqueLero and University College Dublin, Ross SmithMicrosoft
08:15 - 08:30
Full-paper
ICSSP
Ying ShangBeijing University of Chemical Technology, Qianyu LiBeijing University of Chemical Technology, Yang YangBeijing University of Chemical Technology, Zheng LiUniversity of Concepción
08:30 - 08:45
Doctoral symposium paper
ICSSP
Xin ZhouState Key Laboratory of Novel Software Technology, Software Institute, Nanjing University