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arXiv · 1107.0066

Formal Visual Modeling of Real-Time Systems in e-Motions: Two Case Studies

Francisco Durán·Peter Csaba Ölveczky·José E. Rivera
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Abstract

e-Motions is an Eclipse-based visual timed model transformation framework with a Real-Time Maude semantics that supports the usual Maude formal analysis methods, including simulation, reachability analysis, and LTL model checking. e-Motions is characterized by a novel and powerful set of constructs for expressing timed behaviors. In this paper we illustrate the use of these constructs --- and thereby implicitly investigate their suitability to define real-time systems in an intuitive way --- to define and formally analyze two prototypical and very different real-time systems: (i) a simple round trip time protocol for computing the time it takes a message to travel from one node to another, and back; and (ii) the EDF scheduling algorithm.

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Francisco Durán, Peter Csaba Ölveczky, José E. Rivera. 2011-06-30. Formal Visual Modeling of Real-Time Systems in e-Motions: Two Case Studies. https://doi.org/10.4204/eptcs.56.4

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