Istituto di Scienza e Tecnologie dell'Informazione     
Bertolino A., Di Marco A., Lonetti F. Complex events specification for properties validation. In: QUATIC - 8th International Conference on the Quality of Information and Communications Technology (Lisbon, Portugal, 3 - 6 September 2012). Proceedings, pp. 85 - 94. IEEE, 2012.
Run-time validation of non-functional properties becomes very important to evaluate and keep under control dynamic and evolving systems. Event-driven monitoring is a commonly adopted approach for observing and analyzing that these properties are satisfied. As the events to be observed become more and more complex, a powerful events specification language is needed. In this paper we present a complex events specification language that is included into the Property Meta-Model (PMM). It is intuitive and easy to use and at the same time machine processable, thus allowing for the automated run-time configuration of a model-driven event-based monitoring system. The PMM complex events specification language combines features of two existing and well-known event specification languages that are GEM and Drools Fusion, and in addition presents new features not included in the considered languages. As a proof of concept we present how the PMM complex events specification language can be used for modeling complex events excerpted from the scenarios of the CONNECT European Project.
URL: http://hal.archives-ouvertes.fr/docs/00/72/85/48/PDF/quatic2012_submission_117.pdf
Subject Complex events
D.2.1 Requirements/Specifications
D.2.8 Metrics

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