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Monitoring Hyperproperties with Circuits

Research output: Chapter in Book/Report/Conference proceedingChapter

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 definition of the monitors and their semantics, as well as a monitor-synthesis procedure from formulae in the logic that yields ‘circuit-like monitors’ that are sound and violation complete over a finite set of infinite traces.

Original languageEnglish
Title of host publicationFormal Techniques for Distributed Objects, Components, and Systems - 42nd IFIP WG 6.1 International Conference, FORTE 2022, Held as Part of the 17th International Federated Conference on Distributed Computing Techniques, DisCoTec 2022, Proceedings
EditorsMohammad Reza Mousavi, Anna Philippou
PublisherSpringer Science and Business Media Deutschland GmbH
Pages1-10
Number of pages10
ISBN (Print)9783031086786
DOIs
Publication statusPublished - 2022
Event42nd IFIPWG6.1 International Conference on Formal Techniques for Distributed Objects, Components, and Systems, FORTE 2022 Held as Part of the 17th International Federated Conference on Distributed Computing Techniques, DisCoTec 2022 - Lucca, Italy
Duration: 13 Jun 202217 Jun 2022

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume13273 LNCS

Conference

Conference42nd IFIPWG6.1 International Conference on Formal Techniques for Distributed Objects, Components, and Systems, FORTE 2022 Held as Part of the 17th International Federated Conference on Distributed Computing Techniques, DisCoTec 2022
Country/TerritoryItaly
CityLucca
Period13/06/2217/06/22

Bibliographical note

Funding Information: The authors were supported by the projects ‘Open Problems in the Equational Logic of Processes’ (OPEL) (grant No 196050–051) and ‘Mode(l)s of Verification and Monitora-bility’ (MoVeMent) (grant No 217987) of the Icelandic Research Fund, and ‘Runtime and Equational Verification of Concurrent Programs’ (ReVoCoP) (grant No 222021), of the Reykjavik University Research Fund. Luca Aceto’s work was also partially supported by the Italian MIUR PRIN 2017 project FTXR7S IT MATTERS ‘Methods and Tools for Trustworthy Smart Systems’. Publisher Copyright: © 2022, IFIP International Federation for Information Processing.

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