Supporting Program Comprehension through Fast Query Response in Large-Scale Systems
Software traceability provides support for various engineering activities including Program Comprehension; however, it can be challenging and arduous to complete in large industrial projects. Researchers have proposed automated traceability techniques to create, maintain and leverage trace links. Computationally intensive techniques, such as repository mining and deep learning, have showed the capability to deliver accurate trace links. The objective of achieving trusted, automated tracing techniques at industrial scale has not yet been successfully accomplished due to practical performance challenges. This paper evaluates high-performance solutions for deploying effective, computationally expensive traceability algorithms in large scale industrial projects and leverages generated trace links to answer Program Comprehension Queries. We comparatively evaluate four different platforms for supporting industrial-scale tracing solutions, capable of tackling software projects with millions of artifacts. We demonstrate that tracing solutions built using big data frameworks scale well for large projects and that our Spark implementation outperforms relational database, graph database (GraphDB), and plain Java implementations. These findings contradict earlier results which suggested that GraphDB solutions should be adopted for large-scale tracing problems.
Tue 14 JulDisplayed time zone: (UTC) Coordinated Universal Time change
16:30 - 17:30 | |||
16:30 15mPaper | srcClone: Detecting Code Clones via Decompositional Slicing Research Pre-print Media Attached | ||
16:45 15mPaper | Investigating Near-Miss Micro-Clones in Evolving Software Research Manishankar Mondal Assistant Professor, Khulna University, Banani Roy University of Saskatchewan, Chanchal K. Roy University of Saskatchewan, Kevin Schneider University of Saskatchewan Media Attached | ||
17:00 15mPaper | A Model to Detect Readability Improvements in Incremental Changes Research Devjeet Roy Washington State University, Sarah Fakhoury Washington State University, John Lee Washington State University, Venera Arnaoudova Washington State University Media Attached | ||
17:15 15mPaper | Supporting Program Comprehension through Fast Query Response in Large-Scale Systems Research Jinfeng Lin University of Notre Dame, Yalin Liu University of Notre Dame, Jane Cleland-Huang University of Notre Dame Media Attached |