An Experimental Evaluation of an Experience-Based Capture-RecaptureMethod in Software Code Inspections

  • Authors:
  • Per Runeson;Claes Wohlin

  • Affiliations:
  • Dept. of Communication Systems, Lund University, P.O. Box 118, SE-221 00 Lund, Sweden;Dept. of Communication Systems, Lund University, P.O. Box 118, SE-221 00 Lund, Sweden

  • Venue:
  • Empirical Software Engineering
  • Year:
  • 1998

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Abstract

In order to improvethe efficiency of inspections, quantitative data on defect contenthave to be the basis for decisions in the inspection process.An experience-based capture-recapture method is proposed, whichovercomes some problems with the basic pre-requisites of theoriginal method. A C-code inspection experiment is conductedto evaluate the enhanced method and its applicability to softwarecode inspections. It is concluded that the experience-based estimationprocedure gives significantly better estimates than the maximum-likelihoodmethod and the estimates are not very sensitive to changes inthe inspection data.