The Community for Technology Leaders
2013 39th Euromicro Conference on Software Engineering and Advanced Applications (2013)
Santander, Spain Spain
Sept. 4, 2013 to Sept. 6, 2013
pp: 252-259
ABSTRACT
Post-requirements trace ability is the ability to relate requirements (e.g., use cases) forward to corresponding design documents, source code and test cases by establishing trace links. This ability is becoming ever more crucial within embedded systems development, as a critical activity of testing, verification, validation and certification. However, semi-automatically or fully-automatically generating accurate trace links remains an open research challenge, especially for legacy systems. Vector Space Model (VSM), a notably known Information Retrieval (IR) technique aims to remedy this situation. However, VSM's low-accuracy level in practice is a limitation. The contribution of this paper is an improved VSM-based post-requirements trace ability recovery approach using a novel context analysis. Specifically, the analysis method can better utilize context information extracted from use cases to discover relevant source code files. Our approach is evaluated by using three different embedded applications in the domains of industrial automation, automotive and mobile. The evaluation shows that our new approach can achieve better accuracy than VSM, in terms of higher values of three main IR metrics, i.e., recall, precision, and mean average precision, when it handles embedded software applications.
INDEX TERMS
Context, Standards, Accuracy, Ice, Vectors, Context modeling, Software,functional requirements, trace link recovery, post-requirements traceability, vector space model (VSM), context analysis, embedded system
CITATION
Jiale Zhou, Yue Lu, Kristina Lundqvist, "A Context-based Information Retrieval Technique for Recovering Use-Case-to-Source-Code Trace Links in Embedded Software Systems", 2013 39th Euromicro Conference on Software Engineering and Advanced Applications, vol. 00, no. , pp. 252-259, 2013, doi:10.1109/SEAA.2013.30
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