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Runtime Adaptation of Applications Through Dynamic Recomposition of Components

  • Arun Mukhija
  • Martin Glinz
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3432)

Abstract

Software applications executing in highly dynamic environments are faced with the challenge of frequent and usually unpredictable changes in their execution environment. In order to cope with this challenge effectively, the applications need to adapt to these changes dynamically. CASA (Contract-based Adaptive Software Architecture) provides a framework for enabling dynamic adaptation of applications, in response to changes in their execution environment. One of the principle adaptation mechanisms employed in the CASA framework is dynamic recomposition of application components. In this paper, we discuss implementation issues related to the approach for dynamic recomposition of application components in CASA.

Keywords

Dynamic Adaptation Reachable State Execution Environment Class Instance Adaptation Policy 
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 2005

Authors and Affiliations

  • Arun Mukhija
    • 1
  • Martin Glinz
    • 1
  1. 1.Institut für InformatikUniversity of ZurichSwitzerland

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