Knowledge-Based Systems

From International Center for Computational Logic
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Knowledge-Based Systems

The research group Knowledge-Based Systems is concerned with methods for the intelligent management and processing of information in computer systems. This includes research questions from knowledge representation, reasoning and formal logic, but also covers topics related to databases and distributed systems. Important application areas of this research can be found in the fields of semantic technologies, artificial intelligence, and knowledge management.

The research group is affiliated with the Institute for Theoretical Computer Science.

Professors and Research Group Leaders

Management

Scientific Staff

Technical Administrators

Student Assistants

Former Members

Dipl.-Inf. Alexander Krause
Dr.-Ing. Veronika Thost

Newest Publications

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Lukas Gerlach
Formalizing Possibly Infinite Trees of Finite Degree
Talk at Workshop: Leaning In!, March 2025
Details
Lukas Gerlach
Chase Termination - Analytical Hierarchy, Disjunctions, Sufficient Conditions
Talk at Description Logics Seminar, April 2025
Details
David Carral, Lukas Gerlach, Lucas Larroque, Michaël Thomazo
Restricted Chase Termination: You Want More than Fairness
Proc. ACM Manag. Data, 3(2 (PODS)), to appear
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Lukas Gerlach, Alex Ivliev, Julián Méndez, Simon Meusel, Raimund Dachselt, Markus Krötzsch
EvonNemo - A Symbiosis of Datalog Tracing and Proof Tree Visualization
The Fifth Workshop on Explainable Logic-Based Knowledge Representation (XLoKR 2024), November 2024
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Christian Alrabbaa, Stefan Borgwardt, Tom Friese, Anke Hirsch, Nina Knieriemen, Patrick Koopmann, Alisa Kovtunova, Antonio Krüger, Alexej Popovič, Ida Siahaan
Explaining Reasoning Results for OWL Ontologies with Evee
In Pierre Marquis, Magdalena Ortiz, Maurice Pagnucco, eds., Proceedings of the 21st International Conference on Principles of Knowledge Representation and Reasoning (KR 2024), 709-719, 2024. IJCAI Organization
Details
Nils Küchenmeister, Alex Ivliev, Markus Krötzsch
Towards Mass Spectrum Analysis with ASP
In Carmine Dodaro, Gopal Gupta, Maria Vanina Martinez, eds., Proc. of the 17th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2024), volume 15245 of LNCS, 200-214, October 2024. Springer
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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)
Details
Lukas Gerlach, David Carral, Markus Hecher
Finite Groundings for ASP with Functions: A Journey through Consistency (Extended Abstract)
In Nina Gierasimczuk, Jesse Heyninck, eds., Proceedings of the 22nd International Workshop on Nonmonotonic Reasoning (NMR 2024), volume 3835 of CEUR Workshop Proceedings, 183-186, November 2024. CEUR-WS.org
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Alex Ivliev, Lukas Gerlach, Simon Meusel, Jakob Steinberg, Markus Krötzsch
Nemo: Your Friendly and Versatile Rule Reasoning Toolkit
In Pierre Marquis,Magdalena Ortiz,Maurice Pagnucco, eds., Proceedings of the 21st International Conference on Principles of Knowledge Representation and Reasoning (KR 2024), 743-754, 2024. IJCAI Organization
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Elisa Böhl, Stefan Ellmauthaler, Sarah Alice Gaggl
Winning Snake: Design Choices in Multi-Shot ASP
Theory and Practice of Logic Programming, 24(4):772-789, July 2024
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Courses

Student projects


Completed Theses

cfaed
CENTER FOR ADVANCING ELECTRONICS DRESDEN

CPEC
Center for Perspicuous Computing

CeTI
Centre for Tactile Internet with Human-in-the-Loop

InnoSale
Innovating Sales and Planning of Complex Industrial Products Exploiting Artificial Intelligence

KIMEDS
AI Assisted Certification of Medical Software

Nemo
A fast, scalable, and reliable rule engine

SECAI
School of Embedded Composite Artificial Intelligence

ScaDS.AI
Center for Scalable Data Analytics and Artificial Intelligence

Semantic MediaWiki
Popular open-source software for collaborative data management

Wikidata
Wikipedia's free, collaborative knowledge base

Wikidata SPARQL Logs
Access logs from the Wikidata SPARQL Query Service

Adf-bdd
Abstract Dialectical Frameworks solved with Binary Decision Diagrams