A systematic literature review of actionable alert identification techniques for automated static code analysis

Sarah Heckman, Laurie Williams
2011 Information and Software Technology  
Context: Automated static analysis (ASA) identifies potential source code anomalies early in the software development lifecycle that could lead to field failures. Excessive alert generation and a large proportion of unimportant or incorrect alerts (unactionable alerts) may cause developers to reject the use of ASA. Techniques that identify anomalies important enough for developers to fix (actionable alerts) may increase the usefulness of ASA in practice. Objective: The goal of this work is to
more » ... nthesize available research results to inform evidence-based selection of actionable alert identification techniques (AAIT). Method: Relevant studies about AAITs were gathered via a systematic literature review. Results: We selected eighteen peer-reviewed studies of AAITs. The techniques use alert type selection; contextual information; data fusion; graph theory; machine learning; mathematical and statistical models; or test case failures to classify and prioritize actionable alerts. All of the AAITs are evaluated via an experiment or case study with a variety of evaluation metrics. Conclusion: The selected studies support (with varying strength), the premise that the effective use of ASA is improved by supplementing ASA with an AAIT. Seven of the eighteen selected studies reported the precision of the proposed AAITs. The two studies with the highest precision built models using the subject program's history. Precision measures how well a technique identifies true actionable alerts out of all predicted actionable alerts. Precision does not measure the number of actionable alerts missed by an AAIT or how well an AAIT identifies unactionable alerts. Inconsistent use of evaluation metrics, subject programs, and analysis language in the selected studies preclude meta-analysis and prevent the current results from informing evidenced-based selection of an AAIT. We propose building on an actionable alert identification benchmark for comparison and evaluation of AAIT from literature on a standard set of subjects and utilizing a common set of evaluation metrics.
doi:10.1016/j.infsof.2010.12.007 fatcat:bwettl5fqjczhl4svfikm7545q