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Auflistung nach Schlagwort "Embedded Systems"

1 - 3 von 3
  • Konferenzbeitrag
    1st Workshop on Software Engineering for Applied Embedded Real-Time Systems (SEERTS)
    (Software Engineering und Software Management 2018, 2018) Höttger, Robert; Teßmer, Jörg
    Software engineering for research-intensive domains such as driver-assisted systems or autonomous driving in the automotive industry increasingly require highly sophisticated architectures as well as an optimized, safe, and secure interaction of a large number of actuators, sensors, and networked software components. In addition, connectivity, electric mobility, and heterogeneous development processes introduce new challenges for developers. The corresponding requirements in terms of real-time, causality, security, modularity, scalability or the use of various standards require appropriate domain-specific tools. Model-driven software development often plays an essential role for such tools. The SEERTS Workshop presents adequate technologies for the consideration of diverse and specific requirements within the embedded real-time domain (e.g. for robotics, automotive systems, etc.) and gives insights into their utilization in industrial applications.
  • Zeitschriftenartikel
    Concept of Automatic Usability Evaluation of Safety-Critical Interactive Systems in the Field (Konzept der automatischen Bewertung der Gebrauchstauglichkeit sicherheitskritischer Systeme)
    (i-com: Vol. 7, No. 1, 2008) Funk, Mathias; Hamacher, Nico
    Summary The usability of interactive systems is an important attribute, especially for safety-critical devices like driver information systems. The functional complexity of such devices is increasing. Traditional user testing during development often fails to provide necessary data for an appropriate usability evaluation. In this work an approach for in-the-field usage data collection using the D'PUIS framework and automatic evaluation with the REVISER evaluation tool is introduced.
  • Konferenzbeitrag
    Exploiting Modular Language Extensions in Legacy C Code: An Automotive Case Study
    (Modellierung 2018, 2018) Grosche, Andreas; Igel, Burkhard; Spinczyk, Olaf
    Model-driven software development using language workbenches like JetBrains MPS provide many advantages compared to traditional software development. Base languages can be incrementally extended to increase the abstractness up to domain-specific languages (DSLs). Changes can be performed more efficiently in problem-oriented language extensions or DSLs, than in a base language. In addition, formal analysis can be performed on abstract models. To benefit from the model-driven approach, non-model-based legacy code has to be reusable and transformable to language extensions and DSLs. For the development of embedded systems, mbeddr provides a C99-like base language and extensions for MPS, such as mathematical symbols and state machines. This paper presents a case study that shows how many legacy C code fragments of three automotive series projects could be replaced by mbeddr language extensions. Furthermore, a proof of concept shows the feasibility of fraction and foreach loop refactorings. This work is a first approach for future language extension refactorings.