Tim Lyon
From International Center for Computational Logic
Dr. Tim Lyon
Research Associate Computational Logic
I am a postdoctoral researcher in the Computational Logic group at Technische Universität Dresden. I currently work within the ERC project DeciGUT, and my research interests concern the construction and application of proof systems for fragments of first-order logic, non-classical logics, and modal logics. Prior to joining TU Dresden, I was a PhD student at Technische Universität Wien, where I worked on the TICAMORE (Translating and Discovering Calculi for Modal and Related Logics) project under the supervision of Prof. Agata Ciabattoni.
Newest Publications
Tim Lyon, Piotr Ostropolski-Nalewaja
Connecting Proof Theory and Knowledge Representation: Sequent Calculi and the Chase with Existential Rules
Proceedings of the 20th International Conference on Principles of Knowledge Representation and Reasoning, 769-773, 2023. IJCAI Inc
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Tim Lyon, Eugenio Orlandelli
Nested Sequents for Quantified Modal Logics
In Revantha Ramanayake, Josef Urban, eds., Proceedings of Automated Reasoning with Analytic Tableaux and Related Methods (TABLEAUX 2023), 449--467, 2023
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Nicola Gigante, Lucía Gómez Álvarez, Tim Lyon
Standpoint Linear Temporal Logic
Proceedings of the 20th International Conference on Principles of Knowledge Representation and Reasoning, 311-321, 2023. IJCAI Inc
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Tim Lyon
Nested Sequents for Intermediate Logics: The Case of Gödel-Dummett Logics
Journal of Applied Non-Classical Logics, 33(2):121-164, 2023
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Tim Lyon, Sebastian Rudolph
Derivation-Graph-Based Characterizations of Decidable Existential Rule Sets
In Sarah Alice Gaggl, Maria Vanina Martinez, Magdalena Ortiz, eds., Proceedings of the 18th European Conference on Logics in Artificial Intelligence (JELIA 2023), volume 14281 of Lecture Notes in Artificial Intelligence, 369-384, 2023. Springer
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Kees van Berkel, Tim Lyon, Matteo Pascucci
A Logical Analysis of Instrumentality Judgments: Means-End Relations in the Context of Experience and Expectations
Journal of Philosophical Logic, to appear
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Thomas Feller, Tim Lyon, Piotr Ostropolski-Nalewaja, Sebastian Rudolph
Finite-Cliquewidth Sets of Existential Rules – Toward a General Criterion for Decidable yet Highly Expressive Querying
In Geerts, Floris and Vandevoort, Brecht, eds., Proceedings of the 26th International Conference on Database Theory (ICDT 2023), volume 255 of Leibniz International Proceedings in Informatics (LIPIcs), 18:1-18:18, March 2023. Schloss Dagstuhl - Leibniz-Zentrum für Informatik
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Tim Lyon, Jonas Karge
Uniform and Modular Sequent Systems for Description Logics
In Ofer Arieli, Martin Homola, Jean Christoph Jung, Marie-Laure Mugnier, eds., Proceedings of the 35th International Workshop on Description Logics (DL 2022), 2022
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Tim Lyon, Lucía Gómez Álvarez
Automating Reasoning with Standpoint Logic via Nested Sequents
In Gabriele Kern-Isberner, Gerhard Lakemeyer, Thomas Meyer, eds., Proceedings of the 19th International Conference on the Principles of Knowledge Representation and Reasoning (KR'22), 2022. IJCAI Organization
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Tim Lyon
On the Correspondence between Nested Calculi and Semantic Systems for Intuitionistic Logics
Journal of Logic and Computation, 31(1):213-265, 2021
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DeciGUT
A Grand Unified Theory of Decidability in Logic-Based Knowledge Representation
