Change-Point Modeling for Software Reliability Measurement Depending on Two-Dimensional Software Reliability Growth Factors

نویسندگان

  • Shinji Inoue
  • Shigeru Yamada
چکیده

It is known that the trend of the software reliability growth process changes during testing or operation phases in an actual environment due to a change of specification, software upgrading, a change of fault-target, and so forth. This paper discusses an extended two-dimensional software reliability growth modeling, in which the software reliability growth process is assumed to depend on the simultaneous testing-time and testing-effort factors, with the effect of the change and the uncertainty of the magnitude of the effect on software reliability growth process for more plausible two-dimensional software reliability assessment. Finally, we show examples of the applications of software reliability assessment based on the proposed model by using actual data.

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تاریخ انتشار 2012