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Approximating the Number of Execution Paths in Simulink Models

dc.contributor.authorQuante, Jochen
dc.contributor.editorKelter, Udo
dc.date.accessioned2024-07-26T10:18:37Z
dc.date.available2024-07-26T10:18:37Z
dc.date.issued2020
dc.description.abstractSimulink is in widespread use for developing control applications, for example in the automotive domain. Simulink models often are the main artifacts that developers work on. The most common artifact is a block diagram. Code is directly generated from these models. Therefore, the models are also subject to maintenance and thus to the well-known effects of software ageing. In order to monitor and control maintainability of such models, it is necessary to measure them. One important maintainability metric that has not been addressed for block diagrams so far is the number of execution paths, as this determines the number of test cases that are needed to execute each possible path through the software at least once. The number of control branches (cyclomatic complexity) is not enough, as the number of paths can vary vastly depending on their arrangement. Therefore, an approximation of the number of execution paths for Simulink models is needed.en
dc.identifier.issn0720-8928
dc.identifier.urihttps://dl.gi.de/handle/20.500.12116/44144
dc.language.isoen
dc.pubPlaceBonn
dc.publisherGesellschaft für Informatik e.V.
dc.relation.ispartofSoftwaretechnik-Trends Band 40, Heft 2
dc.relation.ispartofseriesSoftwaretechnik-Trends
dc.subjectSimulink
dc.subjectautomotive
dc.subjectblock diagram
dc.subjectmaintainability
dc.subjectmetric
dc.subjectnumber of execution paths
dc.titleApproximating the Number of Execution Paths in Simulink Modelsen
dc.typeText/Conference Paper
mci.conference.date16.-18. September 2020
mci.conference.locationPaderborn
mci.conference.sessiontitle22. Workshop Software-Reengineering und -Evolution (WSRE) und 11. Workshop Design for Future (DFF)
mci.reference.pages23-24

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