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arXiv · 1707.06560

An ASM-based Characterization of Starvation-free Systems

Alessandro Bianchi·Sebastiano Pizzutilo·Gennaro Vessio
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Abstract

Abstract State Machines (ASMs) have been successfully applied for modeling critical and complex systems in a wide range of application domains. However, unlike other well-known formalisms, e.g. Petri nets, ASMs lack inherent, domain-independent characterisations of computationally important properties. Here, we provide an ASM-based characterisation of the starvation-free property. The classic, informal notion of starvation, usually provided in literature, is analysed and expressed as a necessary condition in terms of ASMs. Thus, we enrich the ASM framework with the notion of vulnerable rule as a practical tool for analysing starvation issues in an operational fashion

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Alessandro Bianchi, Sebastiano Pizzutilo, Gennaro Vessio. 2017-07-20. An ASM-based Characterization of Starvation-free Systems. https://doi.org/10.1080/17445760.2017.1288808

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