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Auflistung Software Engineering nach Autor:in "Annighoefer, Bjoern"

1 - 3 von 3
  • Konferenzbeitrag
    5th Workshop on Avionics Systems and Software Engineering (AvioSE'23)
    (Software Engineering 2023 Workshops, 2023) Annighoefer, Bjoern; Schweiger, Andreas; Poulaine, Stéphane
    Systems and software engineering in aerospace is subject to special challenges. For their resolution the AvioSE'23 workshop connects academia and industry with selected scientific presentations of high quality, motivating keynote talks, and an interactive panel discussion.
  • Konferenzbeitrag
    Comparison of Aviation and Automotive Standards and Methods in Terms of Safety and Cybersecurity
    (Software Engineering 2022 Workshops, 2022) Akkus, Yusuf; Annighoefer, Bjoern
    Safety and security methods from the aviation and automotive are compared. Current safety and security standards and regulations for both product development aspects like systems engineering, hardware/software development and their management are considered. Methods and processes are investigated. The main purpose is to figure out and understand the backgrounds and to characterize the similarities and differences. Moreover, potential opportunities for transferring methods from one industry to another are identified. Aviation has more systematic development and involves authorities throughout the complete development lifecycle. Huge volumes in automotive leads to quality-driven development. Assessment structure and process activities provide potential transfer. For security both areas face same challenges and standardization activities and development run parallel. Methods are being mainly taken over from safety and assessment is incorporated into the safety assessment lifecycle today. For certification process, authorities must take action in both areas since the security ecosystem includes a bigger scope like infrastructure, communication devices, traffic control.
  • Konferenzbeitrag
    Model-Based and Automated Software Tool Qualification of Domain-Specific Modeling Tools as per RTCA DO-330
    (Software Engineering 2023 Workshops, 2023) Frey, Constantin; Annighoefer, Bjoern
    The use of domain-specific modeling (DSM) in a software life cycle that includes the objectives and activities as per RTCA DO-178C offers a variety of opportunities. With the help of DSM tools, development artefacts can be generated from a system design model. DSM tools that are used in the software life cycle and whose output is not verified require a tool qualification according to RTCA DO-330. This tool qualification is associated with an extensively high effort. Therefore, this paper proposes a model-based and automated approach for tool qualification. Qualification templates should be developed, covering requirements and tests for DSM specific aspects. These template models are instantiated in a qualification model transformation. The result should be qualification artefacts. This approach should greatly reduce the qualification effort. The component in the DSM tool for tool qualification is the Tool Qualification Agent (TQA). First, the concept of the Tool Qualification Agent is presented. Afterwards, the results from a first implementation are analyzed. First requirement templates and a qualification model transformation were developed. Requirements were generated with the qualification model transformation. Although the Tool Qualification Agent so far only covers small parts of the tool qualification, it demonstrates that the concept is feasible.