| Project/Area Number |
25540026
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Software
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| Research Institution | Kyushu University |
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Principal Investigator |
Kamei Yasutaka 九州大学, システム情報科学研究科(研究院, 准教授 (10610222)
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| Co-Investigator(Kenkyū-buntansha) |
IHARA Akinori 奈良先端科学技術大学院大学, 情報科学研究科, 助教 (40638392)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | ソフトウェアリポジトリマイニング / オープンソースソフトウェア / ソフトウェア信頼性 / クラッシュリポジトリ |
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| Outline of Final Research Achievements |
This research project proposes the model that suggests the location of software faults to developers when the software faults happen in user environments, by making use of crash repositories. Crash logs in the crash repositories are automatically generated at the time that software faults happen in user environments and sent to the projects that develop the software. This research project studies on (a) linking data across repositories (e.g., version control repositories, issue tracking repositories, and crash repositories), (b) developing fault localization techniques, and (c) developing a prototype tool. The case study shows that the prototype tool can identify the location of software faults with 50% of accuracy by showing the top 5 files that are likely to be defect-prone.
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