Why feature dependencies challenge the requirements engineering of automotive systems: an empirical study
| dc.contributor.author | Vogelsang, Andreas | |
| dc.contributor.author | Fuhrmann, Steffen | |
| dc.contributor.editor | Aßmann, Uwe | |
| dc.contributor.editor | Demuth, Birgit | |
| dc.contributor.editor | Spitta, Thorsten | |
| dc.contributor.editor | Püschel, Georg | |
| dc.contributor.editor | Kaiser, Ronny | |
| dc.date.accessioned | 2017-06-30T20:56:13Z | |
| dc.date.available | 2017-06-30T20:56:13Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | Feature dependencies in automotive software systems are a major source of erroneous behavior. To overcome these problems, many approaches exist that focus on modeling these functional dependencies in early stages of system design. However, there are only few empirical studies that report on the extent of such dependencies in industrial software systems and how they are considered in an industrial development context. In this paper, we analyze the functional architecture of a productive automotive software system with the aim to assess the extent and awareness of interactions between features of a vehicle. Our results show that at least 85\% of the analyzed vehicle features depend on each other. We furthermore show that the developers are not aware of a large number of these dependencies when they are modeled solely on an architectural level. These results challenge the current development methods and emphasize the need for an extensive modeling of features and their dependencies in requirements engineering. | en |
| dc.identifier.isbn | 978-3-88579-633-6 | |
| dc.identifier.pissn | 1617-5468 | |
| dc.language.iso | en | |
| dc.publisher | Gesellschaft für Informatik e.V. | |
| dc.relation.ispartof | Software-engineering and management 2015 | |
| dc.relation.ispartofseries | Lecture Notes in Informatics (LNI) - Proceedings, Volume P-239 | |
| dc.title | Why feature dependencies challenge the requirements engineering of automotive systems: an empirical study | en |
| dc.type | Text/Conference Paper | |
| gi.citation.endPage | 126 | |
| gi.citation.publisherPlace | Bonn | |
| gi.citation.startPage | 125 | |
| gi.conference.date | 17.-20. März 2015 | |
| gi.conference.location | Dresden |
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