In a manual examination of more than 7,000 issue reports from the bug databases of five open-source projects, we found 33.8% of all issue reports to be misclassified, that is, …
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Software reliability is heavily impacted by soft- ware changes. How do these changes relate to each other? By analyzing the impacted method definitions and usages, we determine dependencies between changes, …
Several defect prediction models have been proposed to identify which entities in a software system are likely to have defects before its release. This paper presents a replication of one …
Changing source code in large software systems is complex and requires a good understanding of dependencies between software components. Modification to components with little regard to dependencies may have an …
Developers change source code to add new functionality, fix bugs, or refactor their code. Many of these changes have immediate impact on quality or stability. However, some impact of changes …