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arXiv · 2202.11570

Monitoring hyperproperties with circuits

Luca Aceto·Antonios Achilleos·Elli Anastasiadi·Adrian Francalanza
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Abstract

This paper presents an extension of the safety fragment of Hennessy-Milner Logic with recursion over sets of traces, in the spirit of Hyper-LTL. It then introduces a novel monitoring setup that employs circuit-like structures to combine verdicts from regular monitors. The main contribution of this study is the monitors and their semantics themselves, as well as a monitor-synthesis procedure from formulae in the logic that yields `circuit-like monitors' of this type that are sound and violation complete over a finite set of infinite traces.

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Luca Aceto, Antonios Achilleos, Elli Anastasiadi, Adrian Francalanza. 2022-02-23. Monitoring hyperproperties with circuits. https://arxiv.org/abs/2202.11570

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