Spectral Debugging with Weights and Incremental Ranking

  title={Spectral Debugging with Weights and Incremental Ranking},
  author={Lee Naish and Hua Jie Lee and Kotagiri Ramamohanarao},
  journal={2009 16th Asia-Pacific Software Engineering Conference},
Software faults can be diagnosed using program spectra. The program spectra considered here provide information about which statements are executed in each one of a set of test cases. This information is used to compute a value for each statement which indicates how likely it is to be buggy, and the statements are ranked according to these values. We present two improvements to this method. First, we associate varying weights with failed test cases --- test cases which execute fewer statements… CONTINUE READING
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