Detection and Repair of Soft-Faults in Software Systems
| Project/Area Number |
23650019
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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 | National Institute of Informatics |
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Principal Investigator |
NAKAJIMA Shin 国立情報学研究所, アーキテクチャ科学研究系, 教授 (60350211)
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | 自己適応システム / Webアプリケーション / 実行時検証 / 柔らかな不具合 / ソフトウェア工学 |
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| Outline of Final Research Achievements |
Open systems such as Web applications may fall into undesirable situations by unpredictable behavior of users or clients. The situations are such that the system is functionally correct, but exhibits behavior different from what the system owner expect from it. Such faulty behavior is not a program bug that must be removed, and is called “Soft Faults”here. This research project proposes a general theory to account for the Soft Faults, and shows that the theory is effective by applying it to a self-adaptive Web application system.
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Report
(5 results)
Research Products
(11 results)
