Search Results - "Breu, Ruth"

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  1. 1

    A Maturity Model for Digital Business Ecosystems from an IT Perspective by Ehrensperger, Robert, Sauerwein, Clemens, Breu, Ruth

    “…Digital transformation impacts longstanding business models and enables enterprises to create new ones. This transformation leads to increased competition that…”
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    Journal Article
  2. 2

    Model-based security testing: a taxonomy and systematic classification by Felderer, Michael, Zech, Philipp, Breu, Ruth, Büchler, Matthias, Pretschner, Alexander

    “…Summary Model‐based security testing relies on models to test whether a software system meets its security requirements. It is an active research field of high…”
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    Journal Article
  3. 3

    Sectet: an extensible framework for the realization of secure inter-organizational workflows by Hafner, Michael, Breu, Ruth, Agreiter, Berthold, Nowak, Andrea

    Published in Internet research (01-01-2006)
    “…Purpose - This contribution aims to present the core components of a framework and illustrate the main concepts of a methodology for the systematic design and…”
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    Journal Article
  4. 4

    CODE: Code once, deploy everywhere serverless functions in federated FaaS by Ristov, Sashko, Brandacher, Simon, Hautz, Mika, Felderer, Michael, Breu, Ruth

    Published in Future generation computer systems (01-11-2024)
    “…Infrastructure-as-Code (IaC) frameworks empower developers to swiftly define and provision their infrastructure with a single click. However, the…”
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    Journal Article
  5. 5

    Engineering Digital Twin-Enabled Systems by Clark, Tony, Kulkarni, Vinay, Whittle, Jon, Breu, Ruth

    Published in IEEE software (01-03-2022)
    “…Systems such as production plants, logistics networks, IT service companies, and international financial companies, are complex systems operating in highly…”
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    Journal Article
  6. 6

    An analysis and classification of public information security data sources used in research and practice by Sauerwein, Clemens, Pekaric, Irdin, Felderer, Michael, Breu, Ruth

    Published in Computers & security (01-05-2019)
    “…In order to counteract today’s sophisticated and increasing number of cyber threats the timely acquisition of information regarding vulnerabilities, attacks,…”
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    Journal Article
  7. 7

    Risk management practices in information security: Exploring the status quo in the DACH region by Brunner, Michael, Sauerwein, Clemens, Felderer, Michael, Breu, Ruth

    Published in Computers & security (01-05-2020)
    “…Information security management aims at ensuring proper protection of information values and information processing systems (i.e. assets). Information security…”
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    Journal Article
  8. 8

    Knowledge-based security testing of web applications by logic programming by Zech, Philipp, Felderer, Michael, Breu, Ruth

    “…This article introduces a new method for knowledge-based security testing by logic programming and the related tool implementation for model-based…”
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    Journal Article
  9. 9

    A Survey Study on the State of the Art of Programming Exercise Generation Using Large Language Models by Frankford, Eduard, Hohn, Ingo, Sauerwein, Clemens, Breu, Ruth

    “…This paper analyzes Large Language Models (LLMs) with regard to their programming exercise generation capabilities. Through a survey study, we defined the…”
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    Conference Proceeding
  10. 10

    Agile, continuous building energy modeling and simulation by Zech, Philipp, Jäger, Alexandra, Fröch, Georg, Pfluger, Rainer, Breu, Ruth

    Published in Simulation (San Diego, Calif.) (30-05-2024)
    “…Digital twins have emerged as highly valuable tools for model-based planning, simulation and optimization over the last couple of years, thereby demonstrating…”
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    Journal Article
  11. 11

    Is business domain language support beneficial for creating test case specifications: A controlled experiment by Häser, Florian, Felderer, Michael, Breu, Ruth

    Published in Information and software technology (01-11-2016)
    “…Context: Behavior Driven Development (BDD), widely used in modern software development, enables easy creation of acceptance test case specifications and serves…”
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    Journal Article
  12. 12

    Model-based regression testing by OCL by Zech, Philipp, Kalb, Philipp, Felderer, Michael, Atkinson, Colin, Breu, Ruth

    “…Model-based testing has gained widespread acceptance over the last decade, not only in academia but also in industry. Despite its powerful features of…”
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    Journal Article
  13. 13

    ChronoSphere: a graph-based EMF model repository for IT landscape models by Haeusler, Martin, Trojer, Thomas, Kessler, Johannes, Farwick, Matthias, Nowakowski, Emmanuel, Breu, Ruth

    Published in Software and systems modeling (2019)
    “…IT Landscape models are representing the real-world IT infrastructure of a company. They include hardware assets such as physical servers and storage media, as…”
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    Journal Article
  14. 14

    New Perspectives on Software Quality [Guest editors' introduction] by Breu, Ruth, Kuntzmann-Combelles, Annie, Felderer, Michael

    Published in IEEE software (01-01-2014)
    “…This special issue, owing to its fundamental software quality focus, comprises a collection of diverse articles that address the challenges and directions for…”
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    Journal Article
  15. 15

    A situational method for semi-automated Enterprise Architecture Documentation by Farwick, Matthias, Schweda, Christian M., Breu, Ruth, Hanschke, Inge

    Published in Software and systems modeling (01-05-2016)
    “…The business capabilities of modern enterprises crucially rely on the enterprises’ information systems and underlying IT infrastructure. Hence, optimization of…”
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    Journal Article
  16. 16

    Analysis of Enterprise Architecture Tool Support for Industry 4.0 Transformation Planning by Nowakowski, Emmanuel, Hausler, Martin, Breu, Ruth

    “…Industry 4.0 has become an important concept in the manufacturing industry that increasingly drives change. However, the implementation of this concept is…”
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    Conference Proceeding
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    RisCal -- A Risk Estimation Tool for Software Engineering Purposes by Haisjackl, Christian, Felderer, Michael, Breu, Ruth

    “…Decision making in software engineering requires the consideration of risk information. The reliability of risk information is strongly influenced by the…”
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    Conference Proceeding
  19. 19

    CodeAbility Austria – Digital gestützte Programmierausbildung an österreichischen Universitäten by Clemens Sauerwein, Ruth Breu, Stefan Oppl, Iris Groher, Tobias Antensteiner, Stefan Podlipnig, Radu Prodan

    Published in Zeitschrift für Hochschulentwicklung (01-04-2023)
    “…Qualitativ hochwertige Programmierausbildung an Universitäten stellt aufgrund von stark steigenden Zahlen von Studierenden, knapp bemessenen Lehrebudgets und…”
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    Journal Article
  20. 20

    Model based development of access policies by Breu, Ruth, Popp, Gerhard, Alam, Muhammad

    “…In this paper we present a novel approach for the specification of user rights in the context of an object oriented use case driven development process…”
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    Journal Article