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Software traceability in the automotive domain: Challenges and solutions

Artikel i vetenskaplig tidskrift
Författare Salome Maro
Jan-Philipp Steghöfer
Miroslaw Staron
Publicerad i Journal of Systems and Software
Volym 141
Sidor 85-110
ISSN 0164-1212
Publiceringsår 2018
Publicerad vid Institutionen för data- och informationsteknik (GU)
Sidor 85-110
Språk en
Länkar https://doi.org/10.1016/j.jss.2018....
https://gup.ub.gu.se/file/207834
Ämnesord Traceability, Automotive, Safety, ISO 26262, Automotive SPICE, requirements traceability, model, generation, Computer Science
Ämneskategorier Programvaruteknik, Data- och informationsvetenskap

Sammanfattning

In the automotive domain, the development of all safety-critical systems has to comply with safety standards such as ISO 26262. These standards require established traceability, the ability to relate artifacts created during development of a system, to ensure resulting systems are well-tested and therefore safe. This paper contrasts general traceability challenges and solutions with those specific to the automotive domain, and investigates how they manifest in practice. We combine three data sources: a tertiary literature review to identify general challenges and solutions; a case study with an automotive supplier as validation for how the challenges and solutions are experienced in practice; and a multi-vocal literature review to identify challenges and solutions specific to the automotive domain. We found 22 challenges and 16 unique solutions in the reviews. 17 challenges were identified in the case study; six remain unsolved. We discuss challenges and solutions from the perspectives of academia, tool vendors, consultants and users, and identify differences between scientific and "grey" literature. We discuss why challenges remain unsolved and propose solutions. Our findings indicate that there is a significant overlap between general traceability challenges and those in the automotive domain but that they are experienced differently. (C) 2018 Elsevier Inc. All rights reserved.

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