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Cuvillier Verlag

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Cuvillier Verlag

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A System-Theoretic Safety Engineering Approach for Software-Intensive Systems

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EUR 55.90

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EUR 39.13

A System-Theoretic Safety Engineering Approach for Software-Intensive Systems (English shop)

Asim Ali Ahmed Abdulkhaleq (Author)

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ISBN-13 (Hard Copy) 9783736994928
ISBN-13 (eBook) 9783736984929
Language English
Page Number 220
Lamination of Cover matt
Edition 1. Aufl.
Publication Place Göttingen
Place of Dissertation Stuttgart
Publication Date 2017-02-23
General Categorization Dissertation
Departments Informatics
Keywords STPA, Software Safety, Safety Verification, Model Checker, Test Case Generating, XSTAMPP, Risk-based Testing
Description

Software safety is a crucial aspect during the development of modern safety-critical systems. However, safety is a system level property, and therefore, must be considered at the system-level to ensure the whole system’s safety. In the software development process, formal verification and functional testing are complementary approaches which are used to verify the functional correctness of software; however, even perfectly reliable software could lead to an accident. The correctness of software cannot ensure the safe operation of safety-critical software systems. Therefore, developing safety-critical software requires a more systematic software and safety engineering process that enables the software and safety engineers to recognize the potential software risks. For this purpose, this dissertation introduces a comprehensive safety engineering approach based on STPA for Software-Intensive Systems, called STPA SwISs, which provides seamless STPA safety analysis and software safety verification activities to allow the software and safety engineers to work together during the software development for safety-critical systems and help them to recognize the associated software risks at the system level.