Stephan Mennicke

From International Center for Computational Logic

Dr. Stephan Mennicke

Research AssociateTechnische Universität DresdenInternational Center for Computational Logic Knowledge-Based Systems

I'm a postdoctoral researcher at the Knowledge-based Systems group led by Prof. Dr. Markus Krötzsch. I'm interested in knowledge representation, graph databases and their query languages, as well as process modeling and formal methods.

I got my master's degree from TU Braunschweig. In March 2020, I successfully defended my PhD thesis on Non-Standard Semantics of Graph Query Languages. I've worked on Theory of Programming Languages (together with Prof. Ursula Goltz and Prof. Uwe Nestmann) and "Semantics of Graph Pattern Queries" (together with Prof. Wolf-Tilo Balke). Additionally, I contributed some formal methods for software product lines (SPLs).

Newest Publications

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Johannes Tantow, Lukas Gerlach, Stephan Mennicke, Markus Krötzsch
Verifying Datalog Reasoning with Lean (Extended Abstract)
KR 2025 - Recently Published Research Track, November 2025
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Piotr Gorczyca, Dörthe Arndt, Martin Diller, Jochen Hampe, Georg Heidenreich, Pascal Kettmann, Markus Krötzsch, Stephan Mennicke, Sebastian Rudolph, Hannes Straß
Supporting Risk Management for Medical Devices via the Riskman Ontology and Shapes
Proceedings of the 21st International Conference on Semantic Systems (SEMANTiCS 2025), to appear
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Johannes Tantow, Lukas Gerlach, Stephan Mennicke, Markus Krötzsch
Verifying Datalog Reasoning with Lean
In Yannick Forster, Chantal Keller, eds., 16th International Conference on Interactive Theorem Proving (ITP 2025), volume 352 of Leibniz International Proceedings in Informatics (LIPIcs), 36:1-36:19, September 2025. Schloss Dagstuhl - Leibniz-Zentrum für Informatik
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Dörthe Arndt, Stephan Mennicke
Existential Notation3 Logic
Theory and Practice of Logic Programming, 1-36, June 2025
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Dörthe Arndt, Stephan Mennicke
Existential Notation3 Logic
Technical Report, arXiv.org, April 2024. Under consideration in Theory and Practice of Logic Programming (TPLP)
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Larry González, Alex Ivliev, Stephan Mennicke, Markus Krötzsch
Efficient Dependency Analysis for Existential Rules
In Benny Kimelfeld, Maria Vanina Martinez, Renzo Angles, eds., Proceedings of the 15th Alberto Meldenzon International Workshop on Foundations of Data Management (AMW'23). Santiago, Chile, volume 3409 of CEUR Workshop Proceedings, 2023. CEUR-WS.org
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Dörthe Arndt, Stephan Mennicke
Notation3 as an Existential Rule Language
Rules and Reasoning - 7th International Joint Conference on Rules and Reasoning, RuleML+RR 2023, Proceedings, October 2023. Springer
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Tobias Schüler, Stephan Mennicke, Malte Lochau
Abstract Domains for Database Manipulating Processes
Rules and Reasoning - 7th International Joint Conference on Rules and Reasoning, RuleML+RR 2023, Proceedings, October 2023. Springer
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Ali Elhalawati, Markus Krötzsch, Stephan Mennicke
An Existential Rule Framework for Computing Why-Provenance On-Demand for Datalog
In Guido Governatori, Anni-Yasmin Turhan, eds., Proceedings of the 6th International Joint Conference on Rules and Reasoning (RuleML+RR 2022), volume 13752 of LNCS, 146--163, 2022. Springer
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Larry González, Alex Ivliev, Markus Krötzsch, Stephan Mennicke
Efficient Dependency Analysis for Rule-Based Ontologies
In Ulrike Sattler, Aidan Hogan, Maria Keet, Valentina Presutti, João Paulo A. Almeida, Hideaki Takeda, Pierre Monnin, Giuseppe Pirrò, Claudia d’Amato, eds., Proc. 21st International Semantic Web Conference (ISWC 2022), volume 13489 of LNCS, 267-283, October 2022. Springer
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