Self-adaptation by coordination-targeted reconfigurations

Authors

  • Nuno Oliveira HASLab - INESC TEC & Universidade do Minho, Braga, Portugal
  • Luís S Barbosa HASLab - INESC TEC & Universidade do Minho, Braga, Portugal

Keywords:

Self-adaptive software, Feedback loop, Reconfiguration, Software coordination, Service-oriented architectures

Abstract

Background

A software system is self-adaptive; Methods

Since these systems are usually distributed, coordination middleware (typically a centralised architectural entity) plays a definitive role in establishing the system goals. For these reasons, adaptations may be triggered at coordination level, issuing reconfigurations to such a coordination entity. However, predicting when exactly reconfigurations are needed, and if they will lead the system into a non disruptive configuration, is still an issue at this level. This paper builds on a framework for formal verification of architectural requirements, either from a qualitative or quantitative (probabilistic) point of view, which will leverage analysis and adaptation prediction.;

 

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Published

2015-04-28

How to Cite

Oliveira, N., & Barbosa, L. S. (2015). Self-adaptation by coordination-targeted reconfigurations. Journal of Software Engineering Research and Development, 3, 6:1 – 6:31. Retrieved from https://journals-sol.sbc.org.br/index.php/jserd/article/view/416

Issue

Section

Research Article