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Software Engineers' Information Seeking Behavior in Change Impact Analysis: An Interview Study
RISE - Research Institutes of Sweden, ICT, SICS.
Blekinge Institute of Technology, Sweden.
Lunds University, Sweden.
2017 (English)In: ICPC '17 Proceedings of the 25th International Conference on Program Comprehension, IEEE Press, 2017, 12-22 p.Conference paper, Published paper (Refereed)
Abstract [en]

Software engineers working in large projects must navigate complex information landscapes. Change Impact Analysis (CIA) is a task that relies on engineers' successful information seeking in databases storing, e.g., source code, requirements, design descriptions, and test case specifications. Several previous approaches to support information seeking are task-specific, thus understanding engineers' seeking behavior in specific tasks is fundamental. We present an industrial case study on how engineers seek information in CIA, with a particular focus on traceability and development artifacts that are not source code. We show that engineers have different information seeking behavior, and that some do not consider traceability particularly useful when conducting CIA. Furthermore, we observe a tendency for engineers to prefer less rigid types of support rather than formal approaches, i.e., engineers value support that allows flexibility in how to practically conduct CIA. Finally, due to diverse information seeking behavior, we argue that future CIA support should embrace individual preferences to identify change impact by empowering several seeking alternatives, including searching, browsing, and tracing.

Place, publisher, year, edition, pages
IEEE Press, 2017. 12-22 p.
Keyword [en]
information seeking, change impact analysis, traceability, safety-critical systems, case study
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:ri:diva-32386DOI: 10.1109/ICPC.2017.20OAI: oai:DiVA.org:ri-32386DiVA: diva2:1152856
Conference
ICPC '17, 25th International Conference on Program Comprehension, Buenos Aires, Argentina, May 20 - 28, 2017
Projects
ORION
Available from: 2017-10-26 Created: 2017-10-26 Last updated: 2017-11-20Bibliographically approved

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