Kontinen, J., Sandström, M. and Virtema, J. orcid.org/0000-0002-1582-3718 (2023) Set semantics for asynchronous TeamLTL: expressivity and complexity. In: 48th International Symposium on Mathematical Foundations of Computer Science (MFCS 2023). 48th International Symposium on Mathematical Foundations of Computer Science (MFCS 2023), 28 Aug - 01 Sep 2023, Bordeaux, France. Leibniz International Proceedings in Informatics (LIPIcs), 272 . Schloss Dagstuhl - Leibniz-Zentrum für Informatik , 60:1-60:14. ISBN 9783959772921
Abstract
We introduce and develop a set-based semantics for asynchronous TeamLTL. We consider two canonical logics in this setting: the extensions of TeamLTL by the Boolean disjunction and by the Boolean negation. We relate the new semantics with the original semantics based on multisets and establish one of the first positive complexity theoretic results in the temporal team semantics setting. In particular we show that both logics enjoy normal forms that can be utilised to obtain results related to expressivity and complexity (decidability) of the new logics.
Metadata
Item Type: | Proceedings Paper |
---|---|
Authors/Creators: |
|
Copyright, Publisher and Additional Information: | © 2023 Juha Kontinen, Max Sandström, and Jonni Virtema; licensed under Creative Commons License CC-BY 4.0. (https://creativecommons.org/licenses/by/4.0/legalcode) |
Keywords: | Hyperproperties; Linear Temporal Logic; Team Semantics |
Dates: |
|
Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Computer Science (Sheffield) |
Funding Information: | Funder Grant number DEUTSCHE FORSCHUNGSGEMEINSCHAFT 432788559 |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 26 Jul 2023 15:16 |
Last Modified: | 24 Aug 2023 10:08 |
Status: | Published |
Publisher: | Schloss Dagstuhl - Leibniz-Zentrum für Informatik |
Series Name: | Leibniz International Proceedings in Informatics (LIPIcs) |
Refereed: | Yes |
Identification Number: | 10.4230/LIPIcs.MFCS.2023.60 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:201294 |