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Using reactive links to propagate changes across engineering models.

Cosmina-Cristina Raţiu1,2, Wesley K G Assunção3, Edvin Herac1

  • 1Institute for Software Systems Engineering, Johannes Kepler University Linz, Linz, Austria.

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Summary
This summary is machine-generated.

Collaborative model-driven development faces synchronization challenges. This study introduces reactive links to automatically propagate changes across diverse engineering models and tools, enhancing consistency and efficiency.

Keywords:
Change propagationCollaborationHeterogeneous modelsModel-driven engineeringMulti-domain traceability

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Area of Science:

  • Software Engineering
  • Systems Engineering
  • Computer Science

Background:

  • Collaborative model-driven development is crucial for complex systems.
  • Maintaining model consistency across tools and domains is challenging.
  • Existing solutions require manual change propagation, lacking efficiency.

Purpose of the Study:

  • To introduce a novel solution for automatic change propagation in collaborative model-driven development.
  • To address limitations in traceability and efficiency of current methods.
  • To ensure synchronization and consistency of model artifacts across different domains and tools.

Main Methods:

  • Developed a solution based on highly granular trace links called 'reactive links'.
  • Reactive links automatically propagate property value changes between models in different domains and tools.
  • Evaluated the solution's feasibility, performance, and flexibility in practical scenarios.

Main Results:

  • The reactive links successfully resolved all required change propagation cases.
  • Demonstrated significant efficiency improvements compared to manual propagation.
  • Validated the solution in three practical scenarios from two partner organizations.

Conclusions:

  • Reactive links enhance the engineering of software-intensive systems.
  • The solution reduces the manual burden of keeping models synchronized.
  • It effectively avoids inconsistencies arising from collaborative, multi-domain engineering.