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FLEX-RCA: a lean-ba...
FLEX-RCA: a lean-based method for root cause analysis in software process improvement
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- Pernstal, J. (author)
- Volvo Cars,Volvo Cars, SWE
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- Feldt, Robert, 1972 (author)
- Chalmers tekniska högskola,Chalmers University of Technology,Chalmers, swe
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- Gorschek, Tony, 1972- (author)
- Blekinge Tekniska Högskola,Institutionen för programvaruteknik,Blekinge Inst Technol, Software Engn, SE-37179 Karlskrona, Sweden.
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- Floren, D. (author)
- Volvo Cars,Volvo Cars, SWE
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(creator_code:org_t)
- 2018-05-01
- 2019
- English.
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In: Software Quality Journal. - : Springer Science and Business Media LLC. - 1573-1367 .- 0963-9314. ; 27:1, s. 389-428
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Abstract
Subject headings
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- Software process improvement (SPI) is an instrument to increase the productivity of, and the quality of work, in software organizations. However, a majority of SPI frameworks are too extensive or provide guidance and potential improvement areas at a high level, indicating only the symptoms, not the causes. Motivated by the industrial need of two Swedish automotive companies to systematically uncover the underlying root causes of high-level improvement issues identified in an SPI project-assessing inter-departmental interactions in large-scale software systems development-this paper advances a root cause analysis (RCA) method building on Lean Six Sigma, called Flex-RCA. Flex-RCA is used to delve deeper into challenges identified to find root causes as a part of the evaluation and subsequent improvement activities. We also demonstrate and evaluate Flex-RCA's industrial applicability in a case study. An overall conclusion is that the use of Flex-RCA was successful, showing that it had the desired effect of both producing a broad base of causes on a high level and, more importantly, enabling an exploration of the underlying root causes.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Produktionsteknik, arbetsvetenskap och ergonomi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Production Engineering, Human Work Science and Ergonomics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Annan teknik -- Övrig annan teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies -- Other Engineering and Technologies not elsewhere specified (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Programvaruteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Software Engineering (hsv//eng)
Keyword
- Automotive industry
- Process improvement
- Agile
- Communication
- Software-intensive systems
- Organizational management and coordination
- Lean product development
- Case study
- Software engineering
Publication and Content Type
- art (subject category)
- ref (subject category)
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