From State- to Delta-Based Bidirectional Model Transformations: The Symmetric Case

  • Zinovy Diskin
  • Yingfei Xiong
  • Krzysztof Czarnecki
  • Hartmut Ehrig
  • Frank Hermann
  • Fernando Orejas
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6981)

Abstract

A bidirectional transformation (BX) keeps a pair of interrelated models synchronized. Symmetric BXs are those for which neither model in the pair fully determines the other. We build two algebraic frameworks for symmetric BXs, with one correctly implementing the other, and both being delta-based generalizations of known state-based frameworks. We identify two new algebraic laws-weak undoability and weak invertibility, which capture important semantics of BX and are useful for both state- and delta-based settings. Our approach also provides a flexible tool architecture adaptable to different user’s needs.

Keywords

Algebraic Framework Bidirectional Transformation Model Synchronization Bidirectional Model Alignment Framework 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Zinovy Diskin
    • 1
  • Yingfei Xiong
    • 1
  • Krzysztof Czarnecki
    • 1
  • Hartmut Ehrig
    • 2
  • Frank Hermann
    • 2
    • 3
  • Fernando Orejas
    • 4
  1. 1.Generative Software Development LabUniversity of WaterlooCanada
  2. 2.Institut für Softwaretechnik und Theoretische InformatikTechnische Universität BerlinGermany
  3. 3.Interdisciplinary Center for Security, Reliability and TrustUniversité du LuxembourgLuxembourg
  4. 4.Departament de Llenguatges i Sistemes InformàticsUniversitat Politècnica de CatalunyaBarcelonaSpain

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