An Assessment Methodology for Trace Reduction Techniques

Program comprehension is an important concern in software maintenance because these tasks generally require a degree of knowledge of the system at hand. While the use of dynamic analysis in this process has become increasingly popular, the literature indicates that dealing with the huge amounts of dynamic information remains a formidable challenge. Although various trace reduction techniques have been proposed to address these scalability concerns, their appli-cability in different contexts often remains unclear because extensive comparisons are lacking. This makes it difficult for end-users to determine which reduction types are best suited for a certain analysis task. In this paper, we propose an assessment methodology for the evaluation and comparison of trace reduction techniques