Kyriakos Poyias (University of Leicester, UK) |
Emilio Tuosto (University of Leicester, UK) |
We propose a monitoring mechanism for recording the evolution of systems after certain computations, maintaining the history in a tree-like structure. Technically, we develop the monitoring mechanism in a variant of ADR (after Architectural Design Rewriting), a rule-based formal framework for modelling the evolution of architectures of systems.
The hierarchical nature of ADR allows us to take full advantage of the tree-like structure of the monitoring mechanism. We exploit this mechanism to formally define new rewriting mechanisms for ADR reconfiguration rules. Also, by monitoring the evolution we propose a way of identifying which part of a system has been affected when unexpected run-time behaviours emerge. Moreover, we propose a methodology to suggest reconfigurations that could potentially lead the system in a non-erroneous state. |
ArXived at: https://dx.doi.org/10.4204/EPTCS.131.7 | bibtex | |
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