| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Research Abstract |
In the wide spread use of object-oriented frameworks in software development, program understanding of framework applications becomes an important topic of software maintenance. We propose a dynamic analysis method that aims to help maintainers find framework misuses, which cause failures. Our method supports maintainers by extracting candidates of a so-called chain of infection, which starts by executing a program code containing a framework misuse and results in a failure, from an execution trace. We developed a prototype tool that visualizes candidates of a chain of infection. We conducted a preliminary evaluation for the preparation of an evaluation experiment in future.
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